## A Generalized Hypergeometric System

J. Math. Sci. Univ. Tokyo
Vol. 20 (2013), No. 2, Page 285–315.

Ochiai, Hiroyuki ; Zunderiya, Uuganbayar
A Generalized Hypergeometric System
We give a combinatorial formula of the dimension of global solutions to a generalization of Gauss-Aomoto-Gelfand hypergeometric system, where the quadratic differential operators are replaced by higher order operators. We also derive a polynomial estimate of the dimension of global solutions for the case in $3 \times 3$ variables.