Saiei-Jaeyeong Matsubara-Heo, Toshio Oshima. Generalized hypergeometric functions with several variables. Indagationes Mathematicae. 2024
Vsevolod Chestnov, Saiei J. Matsubara-Heo, Henrik J. Munch, Nobuki Takayama. Restrictions of Pfaffian systems for Feynman integrals. Journal of High Energy Physics. 2023
Saiei-Jaeyeong Matsubara-Heo, Sebastian Mizera, Simon Telen. Four lectures on Euler integrals. SciPost Physics Lecture Notes. 2023
Saiei-Jaeyeong Matsubara-Heo, Simon Telen. Twisted cohomology and likelihood ideals. 2023
Vsevolod Chestnov, Federico Gasparotto, Manoj K. Mandal, Pierpaolo Mastrolia, Saiei J. Matsubara-Heo, Henrik J. Munch, Nobuki Takayama. Macaulay matrix for Feynman integrals: linear relations and intersection numbers. Journal of High Energy Physics. 2022. 2022. 9
Generalized hypergeometric functions with several variables
(アクセサリー・パラメーター研究会)
Hypergeometric study of Feynman (Euler) integrals
(Positive Geometry in Particle Physics and Cosmology, Max Planck Institute for Mathematics in the Sciences)
Non-rigid and globally analyzable hypergeometric system
(超局所解析と漸近解析における諸問題)
代数方程式系と超幾何系
(日本数学会2023年度秋季総合分科会・無限可積分系セッション)
Towards Algebraic Analysis of Hypergeometric Systems
(ICIAM10)