A-hypergeometric systems and relative cohomology

Published in International Journal of Mathematics, 2020

Recommended citation: Tsung-Ju Lee and Dingxin Zhang. A-hypergeometric systems and relative cohomology. International Journal of Mathematics 31 (2020), no. 13, 2050113. DOI: 10.1142/S0129167X2050113X https://arxiv.org/abs/1902.01536