Some approaches to solve General (t,k) design existence problem and other related problems |
| Amitava Bhattacharya |
| Abstract |
| In this talk we consider some approaches that can be used to solve the generalized (t,k) design problem. Special cases of the generalized (t,k) design problem include t-designs, degree sequences of graphs and hypergraphs, partial Steiner systems etc. Some related problems like characterization of f-vectors of pure simplicial complexes are also well known but little understood. In this talk we will suggest how enumerative and polyhedral techniques may help. |