Shinichi Tajima, Katsusuke Nabeshima, Katsuyoshi Ohara, Yoko Umeta. Computing holonomic D-modules associated to a family of non-isolated hypersurface singularities via comprehensive Gröbner systems of PBW algebra. Mathematics in Computer Science. 2023. 17. 1
Shinichi Tajima, Yoko Umeta. Holonomic D-modules associated with a simple line singularity and vertical monodromy. Funkcialaj Ekvacioj. 2021. 64. 1. 17-48
Yoko Umeta. On the Stokes geomatry of a unified family of P_J-hierarchies (J=I,II,IV,34). Publ. Res. Inst. Math. Sci. 2019. 55. 1. 79-107
Yoko Umeta. A certain property of a unified family of P_J-hierarchies (J = I,II,IV,34) with a large parameter. RIMS Kokyuroku Bessatsu. 2019. B75. 101-111
A unified family of PJ-hierarchies (J=I,II,IV,34) with a large parameter
(2022年度秋季総合分科会(函数解析分科会特別講演) 2022)
多重スケール解析によるインスタントン解構成法
(代数解析千葉研究集会 2022)
On the Stokes geometry of a unified family of PJ-hierarchies (J=I,II,IV,34)
(Formal and Analytic Solutions of Partial Differential Equations FASPDE18 2018)
On the Stokes geometry of a unified family of PJ-hierarchies (J=I,II,IV,34)
(Workshop on Algebraic analysis and Asymptotic analysis 2018)
An introduction to exact WKB analysis
(Bilateral Mini-Workshop of NTNU and Yamaguchi University of Mathematics and its Applications 2017)