A Connection Problem for Simpsons Even Family of Rank Four

概要

論文の詳細を見る
We solve a connection problem for the equation of rank four in Simpsons even family, which we call Even four. We use an integral representation of solutions, and consider the twisted homology group associated with it. The rank of the homology group is five. Its four dimensional subspace, consisting of regularizable cycles, corresponds to the solution space of Even four. The connection problem is reduced to solving the linear relations among twisted cycles. There are only few equations for which connection problems are solved in this way.