Shunya Adachi - My portal

Profile Information

Affiliation: Assistant professor, Cooperative Faculty of Education, Utsunomiya University

Degree: 博士(理学)(Mar, 2023, Kumamoto University)

Researcher number: 61000154
J-GLOBAL ID: 202001013111049999
researchmap Member ID: R000004163

External link: https://sites.google.com/view/sadachi/home

Research Interests

Research Areas

Research History

Apr, 2024 - Present

Assistant professor, Cooperative Faculty of Education, Utsunomiya University
Apr, 2023 - Mar, 2024

JSPS Research Fellow (PD), Graduate School of Science, Chiba University
Apr, 2022 - Mar, 2023

JSPS Research Fellow (DC2), Graduate School of Science and Technology, Kumamoto University

Education

Apr, 2020 - Mar, 2023

Graduate School of Science and Technology, Kumamoto University
Apr, 2017 - Mar, 2019

Graduate School of Education, Aichi University of Education
Apr, 2013 - Mar, 2017

Faculty of Education, Aichi University of Education

Papers

Monodromy invariant Hermitian forms for second order Fuchsian differential equations with four singularities

Shunya Adachi

Opuscula Mathematica, 42(3) 361-391, Apr, 2022 Peer-reviewedLead author
On a Connection Problem for the Generalized Hypergeometric Equation

Shunya Adachi

Formal and Analytic Solutions of Differential Equations, 263-284, Mar, 2022 Peer-reviewedLead author
On k-summability of formal solutions to the Cauchy problems for some linear q-difference-differential equations

Complex Differential and Difference Equations, 447-462, Nov, 2019 Peer-reviewed
The q-Borel Sum of Divergent Basic Hypergeometric Series rφs(a;b;q,x)

Symmetry, Integrability and Geometry: Methods and Applications (SIGMA), 15(016), Mar, 2019 Peer-reviewedLead author
Euler type integral representations of the local solutions to hypergeometric equation

Shunya Adachi

Epsilon, 58 77-87, Dec, 2016 Lead author

Misc.

2階Fuchs型微分方程式のモノドロミー不変エルミート形式について

Hokkaido University technical report series in Mathematics, 182 459-467, Mar, 2022 Lead author
一般化超幾何微分方程式の接続問題について

Hokkaido University technical report series in Mathematics, 180 407-414, Mar, 2021 Lead author

Presentations

不確定特異性を持つ線形 Pfaff 系に対する Fourier-Laplace 変換

Mar 7, 2024
不確定特異性を持つ線形 Pfaff 系に対する Fourier-Laplace 変換

Recent topics in algebraic analysis, Mar 5, 2024 Invited
多変数完全積分可能系に対する積分変換

安達駿弥

神戸可積分系セミナー, Jan 15, 2024 Invited
On the Laplace transform for KZ type equations

Shunya Adachi

Analysis Seminar in Chiba, Dec 15, 2023
On the Laplace transform for KZ type equations

Shunya Adachi

Various problems in microlocal analysis and asymptotic analysis, Nov 6, 2023 Invited
Laplace transform for KZ type equations in two variables

Shunya Adachi

Polish-Japanese workshop on differential equations in the complex domain, Sep 4, 2023 Invited
Unitary monodromies of second order linear ordinary diﬀerential equations

Shunya ADACHI

Complex Differential and Difference Equations II, Aug 28, 2023
2変数 KZ 型方程式と Laplace 変換

安達駿弥

2023年度函数方程式論サマーセミナー, Aug 8, 2023
Unitary monodromies of Fuchsian differential equations

Shunya Adachi

Workshop on Accessory Parameters, Mar 21, 2023 Invited
2階Fuchs型微分方程式のモノドロミー不変Hermite形式

安達駿弥

日本数学会 2022年度秋季総合分科会, Sep 13, 2022
2階Fuchs型常微分方程式のモノドロミーのユニタリ性

Shunya Adachi

Aug 10, 2022
4つの特異点を持つ2階Fuchs型微分方程式のモノドロミー不変Hermite形式について

安達駿弥

日本数学会 2022年度年会, Mar 28, 2022
Garnier系のモノドロミー多様体と不変Hermite形式

Mar 9, 2022
On monodromy invariant Hermitian forms for second order Fuchsian differential equaitons

Shunya Adachi

Mar 1, 2022
4つの特異点を持つ2階Fuchs型微分方程式のモノドロミー不変Hermite形式について

Shunya Adachi

Jan 5, 2022
Invariant Hermitian form of monodromy of spectral type (111,111,111).

Shunya Adachi

FASnet21 (Formal and Analytic Solutions of Diff. (differential, partial differential, difference, q-difference, q-difference-differential,…) Equations on the Internet),, Jun 28, 2021
On a Connection Problem for the Generalized Hypergeometric Equation

Shunya ADACHI

Mar 5, 2021
On a connection problem for the generalized hypergeometric equation

Shunya Adachi

FASnet20 (Formal and Analytic Solutions of Diff. (differential, partial differential, difference, q-difference, q-difference-differential,…) Equations on the Internet), Jun 29, 2020
About Reiwa!? Story of some power series

Shunya Adachi

Nov 10, 2019 Invited
Connection problem of a linear q-difference equation satisfied by divergent basic hypergeometric series 4φ1(a1,a2,a3,a4;b;q,x)

Shunya Adachi

Various Problems of Algebraic Analysis — Microlocal Analysis and Asymptotic Analysis —, Oct 17, 2018 Invited

Teaching Experience

Oct, 2023 - Mar, 2024

Calculus II (Tokyo University of Agriculture and Technology)
Oct, 2023 - Mar, 2024

Calculus B2 (Chiba University)

Professional Memberships

日本数学会

Research Projects

A study of solutions of the Painleve equation derived from monodromy invariant Hermitian forms.

Grants-in-Aid for Scientific Research Grant-in-Aid for JSPS Fellows, Grant-in-Aid for JSPS Fellows, Japan Society for the Promotion of Science, Apr, 2022 - Mar, 2024