**CURRICULUM VITAE**

**Name:
JOYDEV CHATTOPADHYAY**

**Designation:**
Professor

**Address for
Communication: **Agricultural and Ecological Research Unit,

Indian Statistical Institute,

203, B.T. Road, Kolkata-700108, India

E-mail address: joydev@isical.ac.in

Phone No: +91-33-2575 3231 (O);

+91-33-2553 9920 (R); +919830546490 (M)

Fax No: +91-33-2577~3049

**Date
and place of Birth: **November 29, 1963; Bankura

**Educational
Background**:

B.Sc (Hons, Mathematics),Burdwan University, 1985

M.Sc (Applied Mathematics),Jadavpur University, 1987

Post Graduate Diploma in Computer Application, R.C.C (Jadavpur University), 1988

Ph.D in Mathematics (Applied), Jadavpur University, 1989 -1993 (NET Qualified), (work carried out at Indian Statistical Institute, Calcutta)

**Academic
Positions:**

Post Doctoral Fellow, University of Urbino, Italy, 1994

Research Associate, Indian Statistical Institute, Calcutta, 1995-1997

Lecturer, Indian Statistical Institute, Calcutta, 1997-2003

Associate Professor, Indian Statistical Institute, Calcutta, 2003-2007

Professor,Indian Statistical Institute, Calcutta,2007-

**Awards**:

**Fellow (2008), Indian Academy of Sciences, Bangalore**

**Editorial
service for Journals:**

Editorial Secretary, Calcutta Mathematical Society, (2009- )

Associate editor, The Journal of Advance Research in Bioinformatics (JARB), (2009-)

Editor, Journal of Nonlinear Evolution Equations and Applications (2012-)

**Teaching Activities:**

Bio-Stat II (Full Semester Course) for M. Stat. Second Year students (1999-2001).

Statistical Methods in Public Health (30-36 lectures per year) for M. Stat. Second Year (2003-2015).

Project Supervisor of M. Stat second year students (Mostly on regular Basis)

**Research
Guidance: 24**

**Current
Ph.D. Students: 8**

**Postdoctoral
Fellow**

Dr.Sudip Samanta (NBHM):

Dr. Pankaj Kumar Tiwari(NBHM)

Dr. Sourav Kumar Sasmal (NBHM)

Dr. Tridip Sardar (NBHM)

**Selected
Academic /Administrative Activities**

**Joint Convener**, Platinum Jubilee Celebration of Indian Statistical Institute(2004 - 2006)**Professor in Charge (Head of the Division and Council Member)**, Biological Sciences Division, Indian Statistical Institute (2002 - 2004)**Head, Embryology Unit**, Indian Statistical Institute (2002-2005)**Head, Agricultural and Ecological Research Unit,**Indian Statistical Institute (2010-24 November 2016)**Chairman**, P.C.M. Memorial Museum and Archive, ISI (2008-2016)**Member**, Library Committee, Indian Statistical Institute (2005-2016)**Member,**Travel Grants Committee**,**Indian Statistical Institute (2005-2016)**Member**, Academic Council, Indian Statistical Institute (2001-2003, 2007-)**Convener**, Research Fellow Advisory Committee, Biological Sciences Division, ISI. (2002-2006, 2009-2012),**Member and Convenor,**Selection and Promotional committee of faculty members and non-scientific members of ISI (several times)

**Selected
important professional/editorial work**

**Regular reviewer of National and International Journals**(*Ecological Modelling, Nonlinearity, Mathematical Biosciences, Ecological Complexity, The ANZIAM Journal: A publication of Australian Mathematical Society;*Panel reviewer of Mathematical Review,*Journal of Mathematical Analysis and Application, Journal of Bioscience, SIAM journal of Applied Mathematics, Applied Mathematics and Computation, Applied Mathematical Modelling, Nonlinear Analysis: Modelling and Control, Journal of Biological Physics*,*The Journal of Nonlinear Sciences and its Application, Journal of Biological systems,…..)*

**Paper setter**and**Examiner**for the Post Graduate level of Calcutta University, Jadavpur University, Indian School of Mines etc.

**Examiner**of Ph.D. thesis of Calcutta University, Jadavpur University, Indian School of Mines, Andhra University, Delhi University, etc.

**Reviewer**of project proposal of different agencies e.g., DST, DBT, NBHM, CSIR of Govt. of India.

**Selected
Externally funded project work as Principal Investigator:**

PI, Indo-Italian Research Project:”Studies on Planktonic diversity in saline and fresh water systems-field, experiment and modeling (2005-2007).

PI, NBHM, Department of Atomic Energy, GOI research project: “Eco-epidemiological modeling on disease dynamics with disease on both prey and predator population“ (2010- 2013)

PI, DST project “Determination Functional Response under selective predation through experimentation and modeling” (2013-2016)

**
Invited Lectures****:**

**Delivered more than 200 invited lectures in different national and international conferences and workshops:**

**Selected
List of Visiting Assignments (Abroad)**

Visited

**University of Urbino, Italy**from April 28 - June 30, 1996 to work on Eco-epidemiological system with Professor E. Beretta.

Visited

**H.C. Orsted Institute, Copenhagen**, from July 1- July 15, 1996 Denmark to work on Pattern formation with special emphasis on time dependent diffusion coefficients with Professor A. Hunding.

Visited

**INRIA, France**, from July 16-July 27, 1996 to work on Ecological system with Professor J.L. Gouze.

Visited

**University of Pau, France**from July 28-Aug 18, 1996 to work on eco-epidemiological system with Professor O. Arino.

Visited

**INRIA, France**, from November 16 - December 16, 1997 to work on Eco-epidemiological system with Professor J.L. Gouze.

Visited

**IRD, Paris, France under an IRD grant (ESCD)**from June 1- August 31, 2000 to work on ecological and eco-epidemiological system with Professor O. Arino.

Visited

**University of Neuchatel, Switzerland**from November 1- December 15, 2000 to work on Food web with Dr. Louis-Felix Bersier.

Visited

**IRD, Paris, France under an IRD grant (ESCD**) from June 3 - August 1, 2002 to work on ecological and eco-epidemiological system with Professor O. Arino.

Visited

**IRD, Paris, France under an IRD grant (ESCD)**from June 1- July 31, 2003 to work on ratio-dependent predator-prey system with Professor O. Arino.

Visited University of Torino, Italy under an Indo-Italy project from October 7, 2006- November 6, 2006.

Visited Xi’an Jiaotong University, The People’s Republic of China during October 26-November 15, 2007.

Visited University of Torino, Italy during July 20- August 7, 2008.

Visited Sultan Qaboos University during September, 2014- January 2015

Visited Sultan Qaboos University during September, 2015- January 2016

**List
of Publications in peer-reviewed Journals:**

**Chattopadhyay, J.**, Tapaswi, P. K, Mukherjee, D. (1992) Formation of aregular dissipative structure: a bifurcation and nonlinear analysis.*BioSystems***26**: 211-222. Elsevier.

**Chattopadhyay, J.**, Tapaswi, P. K. (1992) Morphogenetic prepattern during embryonic development: a nonlinear analysis.*Appl.Math.Lett.***5**: 19-22. Pergamon Press, USA.

Tapaswi, P.K.,

**Chattopadhyay, J.**(1993) Turing structure during embryogenesis.*BioSystems***29**: 25-36. Elsevier.

**Chattopadhyay, J.**, Tapaswi, P. K. (1993) Order and disorder in biological systems through negative cross diffusion of mitotic inhibitor-a mathematical model.*Mathl. Comput. Modelling***17**:101-112. Pergamon Press, USA.

Mukherjee, D.,

**Chattopadhyay, J.**, Tapaswi, P. K. (1993) Global stability results of epidemiological models with nonlinear incidence rates.*Mathl. Comput. Modelling***18:**89-92. Pergamon Press, USA.

**Chattopadhyay, J.**, Tapaswi, P. K. (1994) A mathematical model of tumor growth with spatially decreasing diffusion coefficient of mitotic inhibitor.*Journal of Biological Systems***2**: 1-12, World Scientific Publishers, USA.

**Chattopadhyay, J.**, Tapaswi, P. K., Dutta, D., Chattopadhyay, D. (1994). Formation of a dissipative structure: a nonlinear analysis.*Ecological Modelling***73**: 205-214, Elsevier.

**Chattopadhyay, J.**, Tapaswi, P. K. (1994) Normal and tumor tissue growth*Cybernetica***XXXVII**: 85-96, Belgium.

Tapaswi, P. K.,

**Chattopadhyay, J.**, Sarkar, A., Mukherjee, D., Sarkar, D.Roy, A. B. (1995) Effect of nutrient diffusion through soil on the growth of seasonal plants.*Indian Biologist*XXVII, No.1.

Tapaswi, P. K., Chattopadhyay, J. (1995): Effects of cross diffusion on activator and inhibitor model for the emergence of ordered structure during embryogenesis. Nonlinear World 2: 295 - 310, Wailter De Gruyter and Co, New York.

**Chattopadhyay, J.**, Sarkar, A. (1996): A resource based three compartment model.*Journal of Biological Systems*4, No. 1, 25-29, World Scientific Publishers, USA.

**Chattopadhyay, J.**, Sarkar, A., Tapaswi, P. K. (1996): Effect of cross diffusion on a diffusive prey predator system - a nonlinear analysis.*Journal of Biological Systems*4, No. 2, 159 -169, World Scientific Publishers, USA.

**Chattopadhyay, J.**(1996): Effect of toxic substance on a two species competitive system.*Ecological Modelling***84**: 287 - 289, Elsevier.

**Chattopadhyay, J.**, Tapaswi, P. K., Banik, P., Bagchi, D. K. (1996): Effect of inhibitors on row intercropping system.*Journal of Biological Systems*4, No. 1, 31-38, World Scientific Publishers, USA.

Ghosh A. K,

**Chattopadhyay, J.**, Tapaswi, P. K. (1996): Immunity boosted by low level of exposure to infection in an SIRS model.*Ecological Modelling***87**, 227-233, Elsevier.

Tapaswi, P. K.,

**Chattopadhyay, J.**(1996) : Global stability results on a Susceptible-infective-immune-susceptible (SIRS) epidemic model,*Ecological Modelling***87**, 223-226, Elsevier.

**Chattopadhyay, J.**, Mukhopadhyay, A. and Tapaswi, P. K. (1996): A resource based competitive system in a three species fishery.*Nonlinear Studies***3**, 73-84.

Roychowdhury, S., Sinha, D.K. and

**Chattopadhyay, J.**(1996): Effect of time varying cross diffusivity in a two species Lotka-Volterra competitive system.*Ecological Modelling*92, 55-64, Elsevier.

**Chattopadhyay, J.**, Sarkar A., Sarkar, D. Tapaswi, P. K., Roy, A. B., Banik, P., Bagchi, D. K., (1996): Competition for nutrient uptake between crops during their growth - a mathematical model.*Cybernetica*XXXIX, 201 - 211, Belgium.

Mukhopadhyay, A.,

**Chattopadhyay, J.**and Tapaswi, P. K., (1997): Selective harvesting of a two species fishery model.*Ecological Modelling***94**, 243-253, Elsevier.

**Chattopadhyay, J.,**Beretta, E. and Solimano, F. (1997): Role of time delay in an ecotoxicological problem.*Canadian Applied Mathematics Quaterly*5, 19-47, Canada.

**Chattopadhyay, J.**and Tapaswi, P. K. (1997): Effect of cross diffusion on pattern formation- a nonlinear analysis.*ActaApplicandaeMathematicae***48**, 1-12, Kluwer Academic Publishers.

Sarkar, A. K. and

**Chattopadhyay, J.**(1997): Hopf-bifurcating spatially heterogeneous solution during embryogenesis.*Cybernetica***4**, 319-328, Belgium.

Mukhopadhyay, A.,

**Chattopadhyay, J.**and Tapaswi, P. K., (1998): A dealy differential equations model of plankton allelopathy.*Mathematical Biosciences***149**, 167-189, Elsevier.

**Chattopadhyay, J.**and Arino, O. (1999): A predator prey model with disease in the prey,*Nonlinear Analysis*36, 747-766, Pergamon Press, U.S.A.

**Chattopadhyay, J.**, Ghosal, G. and Chaudhuri, K. S. (1999): Nonselective harvesting of a predator-prey community with infected prey.*KJCAM*6, 601-616, Korea.

Ghosh, A. K.,

**Chattopadhyay, J.**, Tapaswi, P. K, (2000): An SIRS epidemic model on a dispersive population.*KJCAM*7, 693-708, Korea.

**Chattopadhyay, J.**, Bairagi, N. and Sarkar, R.R. (2000): A predator-prey model with some cover on prey species.*Nonlinear Phenomenon in Complex System***3**, 407-420, the "Education and Upbringing" Publishing Company, Minsk, Republic of Belarus.

**Chattopadhyay, J.**and Bairagi, N. (2001): Pelicans at risk in Salton Sea- an eco-epidemiological study.*Ecological Modelling***136**, 103-112, Elsevier.

Sarkar, RamRup.,

**Chattopadhyay, J.**and Bairagi, N. (2001): Effect of environmental fluctuation in an eco-epidemiological model on the Salton Sea.*Environmetrics*12, 289-300, John Willey and Sons Ltd., U.S.A.

**Chattopadhyay, J.,**Sarkar, R., Ghosal, G. and Ghosh, S. (2001): Uniqueness of limit cycles in a harvested predator prey system with Holling type III functional response.*Nonlinear Studies*8, 261-281,I & S Publishers, U.S.A.

**Chattopadhyay, J.**, Sarkar, Ram Rup, Fritzsche-Hoballah, Maria Elena, Turlings, Ted C. J. andBersier, Louis-Felix (2001) : Parasitoids may determine plant fitness - a mathematical model based on experimental data.*Journal of Theoretical Biology*212, 295-302, Academic Press.

**Chattopadhyay, J.**, Chatterjee, S. and Mukhopadhyay, A. (2001): A delay differential equation model of a predator prey system with a transmissible disease in the prey population.*Nonlinear Studies*,**8,**485-501, I & S Publishers, U.S.A.

**Chattopadhyay, J**. and Chatterjee, S. (2001): Cross diffusional effect in a Lotka-Volterra competitive system.*Nonlinear Phenomenon in Complex System*4, 364-369, The "Education and Upbringing" Publishing Company, Minsk, Republic of Belarus.

**Chattopadhyay, J.**and Pal, S (2002): Viral infection of phytoplankton zooplankton system - a mathematical modelling.*Ecological Modelling*, 151, 15-28, Elsevier.

**Chattopadhyay, J.,**Sarkar, R.R. and Mandal, S. (2002): Toxin producing plankton may act as a biological control for planktonic blooms- field study and mathematical modelling,*Journal of Theoretical Biology*, 215 (3), 333-344, Academic Press.

El abddllaoui, A.,

**Chattopadhyay, J.**and Arino, O. (2002): Comparisons, by models, of some basic mechanisms acting on the dynamics of the zooplankton-toxic phytoplankton system.*Mathematical Models and Methods in Applied Sciences*, 12 (10), 1421-1451.

**Chattopadhyay, J.,**Sarkar, R.R. and Ghosal, G. (2002): Removal of infected prey prevent limit cycle oscillations in an infected prey predator system- a mathematical study.*Ecological Modelling*, 156, 113-121, Elsevier.

**Chattopadhyay, J.,**Sarkar, RamRup and abdllaoui, A.El (2002): A delay differential equation model on harmful algal blooms in the presence of toxic substances*IMA Journal of Mathematics Applied in Medicine and Biology*, 19, 137-161.

Bairagi, N. and

**Chattopadhyay, J**. (2002): Pelican at risk in Salton Sea- a delay induced eco-epidemiological model,*Mathematical and Computer Modelling of Dynamical System*8, 257-272.

Mukhopadhyay, A., Tapaswi, P. K. and

**Chattopadhyay, J**. (2003): A space time state-space model of phytoplankton allelopathy.*Nonlinear Analysis: Series B Real World Applications*, 4, 437-456, Pergamon Press, U.S.A.

**Chattopadhyay, J**., Sarkar, R.R. and Pal, S. (2003): Dynamics of nutrient-phytoplankton interaction in the presence of viral infection.*BioSystems*, 68, 5-17, Elsevier.

**Chattopadhyay, J.**and Sarkar, R.R. (2003): Chaos to order: preliminary experiments with a population dynamics models of three trophic levels.*Ecological Modelling***163**, 45-50.

**Chattopadhyay, J.**, Mukhopadhyay, A. and Roy, P.K. (2003): Effect of viral infection on the generalisedGause model of predator- prey system*Journal of Biological System***11**, 19-26.

**Chattopadhyay, J.**, Pal, S. and El abdellaoui, A. (2003): Classical predator-prey system with infection on prey population - a mathematical model.*Mathematical Methods in the Applied Sciences***26**, 1211-1222.

Sarkar, RamRup and

**Chattopadhyay, J**. (2003): Occurence of planktonic blooms under environmental fluctuations and its possible control mechanism - mathematical models and experimental observations,*Journal of Theoretical Biology*, 224, 501-516.

**Chattopadhyay, J**., Srinivasu, P.D.N. and Bairagi, N. (2003): Pelicans at risk in Salton Sea - an eco-epidemiological model - II,*Ecological Modelling*,**167**, 199-211.

Sarkar, R.R. and

**Chattopadhyay, J**. (2003): The role of environmental stochasticity in a toxic phytoplankton - non-toxic phytoplankton - zooplankton system,*Environmetrics*,**14**, 775-792.

R. R. Sarkar and

**J. Chattopadhyay**(2003): A technique for maximum harvesting effort in a noise induced bioeconomic fishery model,*Journal of Bioscience*,**28,**497-506.

Haque, M. and

**Chattopadhyay, J.**(2003): Influence of nonlinear incidence in an eco-epidemiological model of the Salton Sea.*Nonlinear Studies***10,**373-388**.**

**Chattopadhyay, J.**R.R. Sarkar, S, Chaki and S, Bhattacharya (2004)**:**Effects of environmental fluctuations on the occurence of malignant malaria - a model based study. Ecological Modelling.*Ecological Modelling***177**, 179-192.

Arino, O. abdllaoui, A. E., Mikram, J. and

**Chattopadhyay, J**(2004)**:**Infection on prey population may act as a biological control in ratio-dependent predator-prey model.*Nonlinearity***17,**1101-1116.

**Chattopadhyay, J.**R. R. Sarkar, S. Pal (2004):Mathematical modeling of harmful algal blooms supported by experimental findings.*Ecological complexity***1,**225-235.

Singh, B. K,

**Chattopadhyay, J**., Sinha, S (2004): The role of virus infection in a simple Phytoplankton zooplankton system.*Journal of Theoretical Biology,***231**, 153-166*.*

Bandyopadhyay, M and

**Chattopadhyay, J.**(2005): Ratio-dependent predator-prey model: Effect of environmental fluctuation and stability,*Nonlinearity*,**18**, 913-936.

Sarkar, R. R., Pal, S.,

**Chattopadhyay, J.**(2005**)**: Role of two toxin producing plankton and their effect on phytoplankton-zooplankton system- a mathematical study supported by experimental findings.*BioSystems*, 80, 11-23.

Kundu, Kusumika, Bandopadhyay, M.

**Chattopadhyay, J.**(2005): Logistic growth functions may overcome extinction in a ratio-dependent predator-prey model: deterministic and stochastic approach.*Nonlinear Studies,*12, 101-118.

Roy, S.,

**Chattopadhyay, J**(2005): Disease-selective predation may lead to prey extinction.*Mathematical Methods in the Applied Sciences,*28, 1257-1267.

Upadhyay, R.K., and

**Chattopadhyay, J.**(2005): Chaos to order: Role of toxin producing phytoplankton in aquatic system*. Nonlinear Analysis: Modelling and Control*, 10, 1-14.

Bairagi, N., Sarkar, R.R., Roy, P.K.,

**Chattopadhyay, J.**(2005): Virus replication factor may be a controlling agent for obtaining disease-free system in a multi-species eco-epidemiological system,*Journal of Biological System*, 13, 245-259.

Roy, S., Alam, S.,

**Chattopadhyay, J**. (2005): Role of nutrient bound of prey on the dynamics of predator-mediated competitive-coexistence.*BioSystems*82,143-153 .

Kundu, Kusumika. and

**Chattopadhyay, J.**(2006):Role of force of infection in an eco-epidemiological model.*Journal of Biological System*, 14, 53-64.

Sarkar

**,**R.R., Petrovskii, S.V., Biswas, M., Gupta,. A. and**Chattopadhyay, J.**(2006): An Ecological Study of a Marine Plankton Community based on the field data collected from Bay of Bengal.*Ecological Modelling,*193, 589-601

Kundu, Kusumika. and

**Chattopadhyay, J.**, (2006) A ratio-dependent eco-epidemiological model of the Salton Sea.*Mathematical Methods in the Applied Sciences*, 29, 191-207.

Chatterjee, S., Bandyopadhyay,M

**. Chattopadhyay, J.,**(2006)Proper predation makes the system disease free-Conclusion drawn from an eco-epidemiological model.*Journal of Biological Systems,*14, 599-616.

Chatterjee, S. Ghosh, A, K., and

**Chattopadhyay, J.**(2006). Controlling disease in migratory bird population- A probable solution through mathematical study.*Dynamical Systems*, 21, 265-288.

Roy., S., Alam., S.,

**Chattopadhyay J.**(2006).Competing effects of toxin-producing phytoplankton on overall plankton populations in the Bay of Bengal,*Bulletin of Mathematical Biology,*68, 2303-2320.

Pal. S., Kundu. Kusumika ,

**Chattopadhyay. J.**(2006). Role of standard incidence in an eco-epidemiological system - a mathematical study ,*Ecological Modelling,*199, 229-239.

Chatterjee, S. and

**Chattopadhyay, J.**(2007**)**. Role of migratory bird population in a simple eco-epidemiological model.*Mathematical and Computer Modelling of Dynamical System*s, 13, 99-114.

Haque, M. and

**Chattopadhyay, J.**(2007). Role of transmissible disease in an infected prey dependent predator-prey system.*Mathematical and Computer Modelling of Dynamical Systems,*13, 163-178*.*

Roy, S. &

**Chattopadhyay, J.**(2007). Toxin -allelopathy among phytoplankton species prevents competitive exclusion.*Journal of Biological Systems,*15, 1-21.

Roy, S. &

**Chattopadhyay, J.**(2007). Enrichment and stability: A phenomenological coupling of energy value and carrying capacity.*Biosystems, 90 (2)*, 371-378 .

Roy, S. &

**Chattopadhyay, J.**(2007)**.**Enrichment and stability of ecosystems: A brief overview of the paradox.*Journal of Biosciences,*32, 421-428.

Roy, S. &

**Chattopadhyay, J.**(2007). Enrichment and ecosystem stability: effect of toxic food*Biosystems, 90 (1),*151-160.

Roy, S. &

**Chattopadhyay, J.**(2007). Towards a resolution of "the paradox of the plankton”: A brief overview of the proposed mechanisms. Ecological Complexity, 4 (1-2) , 26-33.

Haque, M. and

**Chattopadhyay, J.**(2007) Influence of transmissible disease in prey species of a ratio-dependent predator-prey system.*Journal of Biomathematics.*Vol. 22.

Pal, S.,Chatterjee, S.,

**Chattopadhyay, J.,**(2007). Role of toxin and nutrient for the occurrence and termination of plankton bloom - Results drawn from field observations and a mathematical model.*Biosystem,*90(1), 87-100.

Chatterjee, S., Das, K

**., Chattopadhyay, J.**(2007). Time delay factor can be used as a key factor for preventing the outbreak of a disease- results drawn from a mathematical study of a one season eco-epidemiological model.*Nonlinear Analysis: A real world application,*8(5), 1472-1493.

Chatterjee, S., Kundu, K.,

**Chattopadhyay, J.**(2007).Role of horizontal incidence in the occurrence and control of chaos in an eco-epidemiological system.*Mathematical Medicine and Biology: A Journal of IMA*, 24(3), 301-326.

Roy, S., Bhattacharya, S., Das, P.,

**Chattopadhyay, J.**(2007).Interaction among non- toxic phytoplankton, toxic-phytoplankton and zooplankton: inferences from field observations.*Journal of Biological Physics 33(1),*1-17.

Banik, P., Pramanik, P., Sarkar, RR., Bhattacharya, S.,

**Chattopadhyay, J.**(2007). A Mathematical model on the effect of*M. denticulate*weed on different winter crops.*Biosystems*90(3), 818-829.

Bairagi, N., Roy, PK.,

**Chattopadhyay, J.**(2007).Role of infection on the stability of a predator-prey system with several response functions – a comparative study.*Journal of Theoretical Biology 248(1),*10-25.

Chakraborty, S., Chatterjee, S., Venturino, E.,

**Chattopadhyay, J**.(2007) Recurring plankton bloom dynamics modeled via toxin producing phytoplankton.*Journal of Biological Physics. 33, 271-290.*

Chowdhury, T., Roy, S.,

**Chattopadhyay, J**., (2008). Modeling migratory grazing of zooplankton on toxic and non-toxic phytoplankton.*Appl. Math. Comp.*197(2), 659-671.

Upadhyay, R., Bairagi, N., Kundu, K.,

**Chattopadhyay, J**., (2008). Chaos in eco-epidemiological problem of the Salton sea and its possible control.*Appl. Math. Comp.,*196, 392-401.

Bairagi, N.,

**Chattopadhyay, J.,**(2008). The evolution on eco-epidemiological systems: theory and evidence.*J. phys: conference series*. 96, 1-8.

Chakraborty, S., Roy, S.,

**Chattopadhyay, J.,**(2008). Nutrient-limited toxin production and the dynamics of two phytoplankton in culture media: A mathematical model.*Ecol. Model.*213, 191–201*.*

Chatterjee, S., Pal, S.,

**Chattopadhyay, J**., (2008). Role of migratory birds under environmental fluctuation- A mathematical study*.Journal of Biological systems,*16(1).

Bairagi, N., Chatterjee, S.,

**Chattopadhyay, J**.(2008). Variability in the secretion of CRH, ACTH & Cortisol and understandability of the HPA axis dynamics - a mathematical study based on clinical evidences.*Mathematical Medicine and Biology: A journal of IMA,*25, 37-63.

Bandyopadhyay,M., Chatterjee, S.,Chakraborty, S.,

**Chattopadhyay, J**., (2008). Density dependent predator death prevalence chaosin a tri-trophic food chainmodel .*Nonlinear Analysis: Modelling and Control.*13, 305-324.

**Chattopadhyay, J**., Chatterjee,S., Venturino, E., (2008) Patchy agglomeration as atransitionfommonospecies to recurrentplankton blooms.*J. Theo. Biol.*253, 289-295*.*

Bairagi, N., Sarkar, R. R.,

**Chattopadhyay, J**., (2008). Impact of incubation delay on thedynamics of an eco-epidemiological system-a theoretical study.*Bull. Math. Biol.*70,2017-2038.

Chakraborty S. and

**Chattopadhyay, J**.(2008). Nutrient-phytoplankton-zooplankton dynamics in the presence of additional food source – a mathematical study*. Journal of Biological Systems*, (Vol. 16 (4),*pp. 547-564.*

Das, K. P., Chatterjee, S. and

**Chattopadhyay, J.**(2008). Dynamics of nutrient-phytoplankton interaction in the presence of viral infection and periodic nutrient input.*Math. Model. Nat. Phenom*. 3, 149-169.

Sarkar, R. R., Pal, J. Das, P. K. and

**Chattopadhyay. J.**(2008). Control of harmful algal blooms through input of competitive phytoplankton and the effect of environmental variability.*Journal of the Calcutta Mathematical Society*, 4, nos. 1 & 2, 1-8.

Chatterjee, S., Venturino, E., Chakraborty, S.,

**Chattopadhyay, J.**, (2009). A simple mathematical model for seasonal planktonic blooms.*Mathematical Methods in the Applied Sciences*. 32, 1738-1750.

Das, P. K., Roy, S.,and

**Chattopadhyay. J**. (2009). Effect of disease selective predation on prey infected by contact and external sources. BioSystems. 95,188-199.

Pal, S., Chatterjee, S., Das, P. K.,

**Chattopadhyay, J**. (2009). Role of competition in phytoplankton population for the occurrence and control of plankton bloom in the presence of environmental fluctuations.*Ecological Modelling*(Vol. 220), pp. 96-110.

Bairagi, N.,Chaudhuri, S.,

**Chattopadhyay, J.**(2009). Harvesting as a disease control measure in an eco-epidemiological system – a theoretical study.*Math. Biosci.,*217, 134-144.

Das, P. K., Chatterjee, S., Chattopadhyay, J., (2009) Disease in prey population and body size of intermediate predator reduce the prevalence of chaos- conclusion drawn from Hastings-Powell model. Ecological Complexity, 6, 363-374.

Mandal, A. K., Kundu, Kusumika, Chatterjee, P. and

**Chattopadhyay, J.**(2009). An Eco-epidemiological study with parasite attack and alternative prey.*Journal of Biological Systems*17, 269-282.

Auger, P., Mchich, R., Chowdhury, T. Sallet, G., Tchuente, M.,

**Chattopadhyay, J.**(2009). Effects of a disease affecting a predator on the dynamics of a prey-predator system.*J. Theo. Biol.*258, 344-351.

Pal, J., Bhattacharya, S.,

**Chattopadhyay, J.,**(2010). Does predator go for size selection or preferential toxic-nontoxic species under limited resource?*Online Journal of Biological Science*. 10, 11-16.

Chowdhury, T., Chakraborty, S.,

**Chattopadhyay, J.**(2010). Migratory effect of middle predator in a tritrophic food chain model.*Mathematical Methods in the Applied Sciences*. 33, 1699-1711.

Das, P. K., Chatterjee, S.,

**Chattopadhyay, J.,**(2010) Occurrence of chaos and its possible control in a predator-prey density dependent disease-induced mortality on predator population.*Journal of Biological Systems*, 18, 399-435.

Das, P. K., Kundu, K.

**Chattopadhyay, J**. (2011). A predator prey mathematical model with both the populations affected by diseases.*Ecological Complexity*. 8(1), 687-708.

Chakraborty, S. and

**Chattopadhyay, J**. (2011) Effect of cannibalism on a predator-prey system with nutritional value: A model based study.*Dynamical Systems*. 26(1), 13-22.

Chaudhuri, S., Chakraborty, S.

**Chattopadhyay, J.**(2011). The effect of cost associated with toxin production in a competitive system.*J. Biological Dynamics*. 5(4), 318-334.

S. Bhattacharya, S. Chatterjee,

**J. Chattopadhyay**and A. Basu (2011). On stochastic differential equations and equilibrium distribution: A conditional moment approach.*Environmental and Ecological Statistics*.18, 687-708.

S. Samanta, S. Chakraborty, S. Bhattacharya,

**J. Chattopadhyay.**(2011) Fish kairomones, its benefits and detriments: A model based study both from releaser and acceptor perspective.*Ecological Complexity*, 8(3). pp. 258-264.

Chaudhuri, S.,

**Chattopadhyay, J**., Venturino. E. (2012). Toxic phytoplankton induced spatiotemporal pattern.*Journal of Biological Physics*. 38, 331-348.

Das K.P.,

**Chattopadhyay, J.**(2012). Role of environmental disturbances in an eco-epidemiological model with disease from external source.*Mathematical Methods in Applied Science*. 35 (6), 659-675.

Das, K. P., Ghosh, K.

**Chattopadhyay, J.**(2012). Alternative food induced predator-prey oscillations in an eco-epidemiological model.*International Journal of Evolution Equations*. 6, 39-61.

Saha, B., Bhowmick, A.,

**Chattopadhyay, J.**and Bhattacharya, S. (2012). On the evidence of an Allee effect in Herring population and consequences for population survival : A model-based study.*Ecological Modelling,*250, 72–80.

Chakraborty, S., Bhattacharya, S., Feudel, U.,

**Chattopadhyay, J.**, (2012). The role of avoidance by zooplankton for survival and dominance of toxic phytoplankton.*Ecological Complexity*,11, 144–153

**Chattopadhyay, J.**, Venturino, E., Chatterjee, S. (2013). Aggregation of toxin producing phytoplankton acts as a defense mechanism – a model based study.*Mathematical and Computer Modelling of Dynamical Systems*. 19 ( 2), 159-174.

Das, Nanda, Pal, Samares,

**Chattopadhyay, J**(2013). Spatial effects on viral disease in plankton system.*Nonlinear Studies*, 20(1), 105-117

Das, Nanda, Pal Samares,

**Chattopadhyay, J.**(2013). The role of viral infection on a bacterial ecosystem with nutrient enrichment.*Diff Eqn Dyn Syst*. DOI: 10.1007/s12591-013-0161-y

Samanta, S., Rana, S., Sharma, A., Misra, AK,

**Chattopadhyay, J.**(2013). Effects of awareness programs by media on the epidemic outbreak: A mathematical model.*Applied Mathematics and Computations*, 219, 6965-6977.

S. Samanta, T. Chowdhury,

**J. Chattopadhyay**(2013).Mathematical modeling of cascading migration in a tri-trophic food-chain system.*Journal of Biological Physics*. D.O.I 10.1007/s10867-013-9311-2

Sourav Rana, Sabyasachi Bhattacharya, Joydeep Pal, Gaston M. N’Guérékata,

**J. Chattopadhyay**. (2013). Paradox of enrichment: A fractional differential approach with memory.*Physica A*392, 3610-3621. http://dx.doi.org/10.1016/j.physa.2013.03.061

Sudip Samanta, Rikhiya Dhar, Joydeep Pal,

**J. Chattopadhyay**. (2013) Effect of enrichment on plankton dynamics where phytoplankton can be infected from free viruses.*Nonlinear Studies, 20, no. 2.pp. 223-236.*

Priti Kumar Roy, Sonia Chowdhury, Amar Nath Chatterjee,

**Joydev Chattopadhyay**and Rachel Norman (2013). A mathematical model on CTL mediated control of HIV infection in a long term drug therapy,*Journal of Biological Systems,*Vol. 21, No. 3 (2013) 1350019-1-1350019-25.

Sudip Samanta,

**J. Chattopadhyay**(2013). Effect of kairomone on predator-prey dynamics - a delay model. International Journal of Biomathematics Vol. 6, No. 5 (2013) 1350035-40.

Krishna Pada Das, Sudip Samanta, Barasha Biswas,

**Joydev Chattopadhyay**(2014). Chaos and its possible control in a predator-prey model with asymptotic disease transmission in the predator population, The Journal of Ecology**108,**pp.306-319.

Sanjay Choudhury, Shovonlal Roy,

**Joydev Chattopadhyay**(2013). Phytoplankton-zooplankton dynamics in the'presence' or 'absence' of toxic phytoplankton, Applied Mathematics and Computation 225, 102–116.Sardar T, Mukhopadhyay S, Bhowmick AR,

**Chattopadhyay J**(2013). An Optimal Cost Effectiveness Study on Zimbabwe Cholera Seasonal Data from 2008–2011. PLoS ONE 8(12): e81231. doi:10.1371/journal.pone.0081231.

Sourav Kumar Sasmal,

**Joydev Chattopadhyay**.(2013). An eco-epidemiological system with infected prey and predatorsubject to the weak Allee effect..Mathematical Biosciences 246, 260–271.

Yun Kang, Sourav Kumar Sasmal, Amiya Ranjan Bhowmick ,

**J. Chattopadhyay.**(2013). Dynamics Of A Predator-Prey System With Prey Subject To Allee Effects And Disease. Mathematical Biosciences and Engineering. 11, 877-918.

Bhowmick A., Saha B.,

**Chattopadhyay, J.,**Bhattacharya, S.(2014). A Modified Theta-logistic Model with Cooperation for Understanding Species Extinction. Journal of the Indian Society of Agricultural Statistics. 68(2). 163-179.

Das, Nanda, Pal Samares,

**Chattopadhyay, J.**(2013). Dynamics of a ratio-dependent marine bacteriophage infection model with delay. Nonlinear Phenomena in complex system, 16, 314-330.

Tiwari, P., Rana, S., Misra, A. K.,

**Chattopadhyay, J.**(2014). Effect of cross diffusion on the patterns of algal bloom. Nonlinear Studies. 21( 3).Das, K. P., Dhar, R., Sen, S.,

**Chattopadhyay, J.**(2014). Role of delay in a predator-prey model with prey infection. Nonlinear Studies (Accepted).

Samanta, S.,

**Chattopadhyay, J.**(2014) Effect of awareness program in disease outbreak – A slow–fast dynamics,**Applied Mathematics and Computation**237: 98-109.

Samanta, S.,

**Chattopadhyay, J.,**(2014). Control of disease in prey population by supplying alternative food to predator.1-14.**Journal of Biological Systems. 22(4),**

Pal, N., Samanta, S.,

**Chattopadhyay, J.**(2014). Revisited Hastings and Powell model with omnivory and predator switching.58-73.**Chaos, Solitons & Fractals, 66.**

Sardar, T., Rana, S. and Chattopadhyay, J. (2014) A mathematical model of dengue transmission with memory. Comm. Nonlinear Sci. Numer. Simulat. 22 (1), 511-525

Kang, Y., Sasmal, S.K., Bhowmick, A.R. and Chattopadhyay, J. (2014) A host-parasitoid system with predation-driven component Allee effects in host population. J. Biol. Dyn. 8, 1-20.

Biswas, S., Samanta, S. and Chattopadhyay, J. (2015) A model based theoretical study on cannibalistic prey-predator system with disease in both populations. Differ. Equ. Dyn. Syst. 23(3), 327-370.

Biswas, S., Chatterjee, S. and Chattopadhyay, J. (2015) Cannibalism may control disease in predator population: result drawn from a model based study. Math. Meth. Appl. Sci. 38, 2272-2290.

Greenhalgh, D., Rana, S., Samanta, S., Sardar, T., Bhattacharya, S. and Chattopadhyay, J. (2015) Awareness programs control infectious disease - multiple delay induced mathematical model. Appl. Math. Comp. 251, 539-563.

Chakraborty, S., Kooi, B.W., Biswas, B. and Chattopadhyay, J. (2015) Revealing the role of predator interference in a predator-prey system with disease in prey population. Ecol. Compl. 21, 100-111.

Samanta, S., Alquran, M. and Chattopadhyay, J. (2015) Existence and global stability of positive periodic solution of tri-trophic food chain with middle predator migratory in nature. Appl. Math. Model. 39(15), 4285-4299.

Sardar, T., Rana, S., Bhattacharya, S., Al-Khaled, K. and Chattopadhyay, J. (2015) A generic model for a single strain mosquito-transmitted disease with memory on the host and the vector. Math. Biosci. 263, 18-36.

Rana, S., Samanta, S. Bhattacharya, S., Al-Khaled, K., Goswami, A. and Chattopadhyay, J. (2015) The effect of nanoparticles on plankton dynamics: A mathematical model. BioSystems 127, 28-41.

Alquran, M., Al-Khaled, K. and Chattopadhyay, J. (2015) Analytical solution of fractional population diffusion model: Residual power series. Nonlinear Studies 22(1), 31-39

Das, K.P. and Chattopadhyay, J. (2015) A mathematical study of a predator-prey model with disease circulating in both the populations. Int. J. Biomath. 08(02), 1550015(1-27).

Sasmal, S.K., Bhowmick, A.R., Al-Khaled, K., Bhattacharya, S. and Chattopadhyay, J. (2015) Interplay of functional responses and weak Allee effect on pest control via viral infection or natural predator - An eco-epidemiological study. Differ. Equ. Dyn. Syst. DOI 10.1007/s12591-015-0240-3

149. Biswas, S., Sasmal, S.K., Samanta, S., Saifuddin, Md., Khan, Q.J.A. and Chattopadhyay, J. (2015) A delayed eco-epidemiological system with infected prey and predator subject to the weak Allee effect. Math. Biosci. 263,198-208.

Chakraborty, S., Tiwari, P.K., Misra, A.K. and Chattopadhyay, J. (2015) Spatial dynamics of a nutrient-phytoplankton system with toxic effect on phytoplankton. Math. Biosci. 264, 94-100.

Pal, N., Samanta, S., Alquarn, M., Al-Khaled, K. and Chattopadhyay, J. (2015) Stability and bifurcation analysis of a three species food chain model with delay. Int. J. Bifurcation Chaos 25(09), 1550123(1-21).

Biswas, S., Sasmal, S.K., Saifuddin, Md. and Chattopadhyay, J. (2015) On existence of multiple periodic solutions for Lotka-Volterra's predator-prey model with Allee effects. Nonlinear Studies 22(2), 189-199.

Al-Khaled, K., Alquran, M., Al-Saidi, A., NGuerekata, G. and Chattopadhyay, J. (2015) Small numerical methods for solving nonlinear fractional integro-differential squations. Nonlinear Studies 22, 647-657.

Biswas, S., Samanta, S. and Chattopadhyay, J. (2015) Cannibalistic prey-predator model with disease in predator-a delay model. Int. J. Bifurcation Chaos 25(10), 1550130(1-31).

Sasmal, S.K., Kung Y. and Chattopadhya, J. (2015) Role of Allee effects in an eco-epidemiological system with standard incidence. BioSystems 137, 34-44.

Pal, N., Samanta, S. and Chattopadhyay, J. (2015) The impact of diffusive migration on ecosystem stability. Chaos Solitons Fract. 78, 317-328.

Alquran, M., Al-Khaled, K., Sardar, T. and Chattopadhyay, J. (2015) Revisited Fisher's equation in a new outlook: A fractional derivative approach. Physica A: Statistical Mechanics and its Applications 438, 81-93.

Bhowmick, A.R., Saha, B., Chattopadhyay, J., Ray, S. and Bhattacharya, S. (2015) Cooperation in species: Interplay of population regulation and extinction through global population dynamics database. Ecol. Model. 312, 135-150.

Panja, P., Mondal, S.K. and Chattopadhyay, J. (2015) Dynamics of Cholera outbreak with bacteriophage and periodic rate of contact. Int. J. Dynam. Control DOI 10.1007/s40435-015-0196-8.

Sardar, T., Sasmal, S.K. and Chattopadhyay, J. (2015) Estimation dengue type reproduction number for two provinces of Sri Lanka during the period 2013-14. Virulence DOI 10.1080/21505594.2015.1096470.

Chattopadhyay, J., Pal, N., Samanta, S., Venturino, E. and Khan Q.A.J. (2015) Chaos control via feeding switching in an omnivory system. BioSystems 138, 18-24.

Biswas, S. Saifuddin, M. Sasmal, S. K. Samanta, S. Pal, N. Ababneh, F. and Chattopadhyay, J. (2016) A delayed prey-predator system with prey subject to the strong Allee effect and disease. Nonlinear Dynamics 84 (3), 1569-1594.

Saifuddin, M. Biswas, S. Samanta, S . Sarkar, S. and Chattopadhyay, J. (2016) Complex dynamics of an eco-epidemiological model with different competition coefficients and weak Allee in the predator. Chaos, Solitons & Fractals 91, 270-285.

Danca, M. F. and Chattopadhyay, J. (2016) Chaos control of Hastings-Powell model by combining chaotic motions. Chaos: An Interdisciplinary Journal of Nonlinear Science 26 (4), 043-106.

Ghosh, K . Samanta, S. Biswas, S . Rana, S . ELmojtaba, I. M. Kesh, D. K. and Chattopadhyay, J. (2016) Stability and bifurcation analysis of an eco-epidemiological model with multiple delays. Nonlinear Studies 23 (2): 167-208

Elmojtaba, I. M., Biswas, S. and Chattopadhyay, J. (2016) Global Dynamics and Sensitivity Analysis of A Vector-Host-Reservoir Model. SQU Journal of Science. 21(1), 7-15.

Ghosh, K., Sardar, T., Biswas, S., Samanta, S. and Chattopadhyay, J. (2016) An eco-epidemiological model with periodic transmission rate. Nonlinear Studies 23 (3), 345-363..

Saifuddin, Md., Sasmal, S.K., Biswas, S., Sarkar, S., Alquran, M. and Chattopadhyay, J. (2016) Effects of emergent carrying capacity in an eco-epidemiological system. Math. Meth. Appl. Sci. 39 , 806-823.

Sardar, T., Sasmal, SK., Chattopadhyay, J., (2016). Estimating dengue type reproduction numbers for two provinces of Sri Lanka during the period 2013-14.Virulence 7 (2), 187-200

Samanta, S., Dhar, R., Elmojtaba, IM., Chattopadhyay, J., (2016). The role of additional food in a predator-prey model with a prey refuge. Journal of Biological Systems, 24(2-3): 345-365.

Sasmal, SK., Bhowmick, AR. Al-Khaled, K., Bhattacharya, S., Chattopadhyay, J., (2016). Interplay of functional responses and weak Allee effect on pest control via viral infection or natural predator: an eco-epidemiological study.Differential Equations and Dynamical Systems 24 (1), 21-50

Sardar, T., Biswas, S. and Chattopadhyay J. (2016) Global analysis of a periodic epidemic model on cholera in presence of bacteriophage. Mathematical Methods in the Applied Sciences (In Press).

Panja P., Mondal, S. K., and Chattopadhyay, J.. (2016) Stability and bifurcation analysis of Japanese encephalitis model with/without effects of some control parameters, Computational and Applied Mathematics (In press).

Biswas, S., Samanta, S., Khan, Q. A. J., Chattopadhyay, J. Effect of multiple delays on the dynamics of cannibalistic prey-predator system with disease in both populations. International Journal of Biomathematics (in Press)

Biswas, S., Sasmal, SK., Samanta, S., Saifuddin, M., Pal, N., Chattopadhyay, J., (2016). Optimal harvesting and complex dynamics in a delayed eco-epidemiological model with weak Allee effects. Nonlinear Dynamics, (Accepted). DOI: 10.1007/s11071-016-3133-2

Das, KP., Samanta, S., Biswas, S., Alshomrani, AS., Chattopshyay, J., (2016). A strategy for a disease-free system- an eco-epidemiological model based study. Journal of Applied Mathematics and Computing, DOI: 10.1007/s12190-016-1050-7

**Publication in Book Chapter:**

Pal S., Chattopadhyay J. (2006). Nutrient phytoplankton interaction in the presence of viral infection: a mathematical study. Anamaya Publication.

Bairagi, N., Pal, S, Chatterjee, S,

**Chattopadhyay, J.**(2008) Nutrient, non-toxic phytoplankton, toxic phytoplankton and zooplankton interaction in an open marine system*. Aspects of mathematical modeling, ed. By Hosking, R.J. and Venturino, E. pp. 41-63. Birkhaeuser Publication*.