Yamanaka Satoshi

Affiliation and department：
Job title： Associate professor

Research field (1)： Algebra

Research keywords (3)： Morita equivalence in ring extensions , Skew polynomial ring , Non commutative ring extension

Research theme for competitive and other funds (4)：

2023 - 2027 Development of mathematics teaching materials, teaching methods, and curricula to foster the ability to create and analyze mathematical models
2023 - 2027 Development of mathematics teaching materials, teaching methods, and curricula to foster the ability to create and analyze mathematical models
2019 - 2023 数理・データサイエンス教育のためのデータ分析を訓練する数学教材の開発
2017 - 2018 環拡大と歪多項式環に関する学術研究

Papers (8)：

Satoshi Yamanaka. On weakly separable polynomials in skew polynomial rings. Mathematical Journal of Okayama University. 2022. 64. 47-61
Satoshi Yamanaka. An alternative proof of Miyashita’s theorem in skew polynomial rings II. Gulf Journal of Mathematics. 2017. 5. 4. 9-17
Satoshi Yamanaka. Note on Morita Equivalence in Ring Extensions. Communications in Algebra. 2016. 44. 9. 4121-4131
Satoshi Yamanaka. On weakly separable polynomials and weakly quasi-separable polynomials over rings. Mathmatical Journal of Okayama University. 2016. 158. 1. 175-188
Satoshi Yamanaka. Skew polynomial rings and various ring extensions. Okayama University. 2015

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MISC (18)：

Satoshi Yamanaka. Teaching Practices of Galois theory at National Institute of Technology. BULLETIN OF NATIONAL INSTITUTE OF TECHNOLOGY, TSUYAMA COLLEGE. 2025. 66. 33-38
Satoshi Yamanaka. On Galois polynomials of Artin-Schreier type in skew polynomial rings. RIMS Kôkyûroku. 2024. 2291
Satoshi Yamanaka. Teaching Practices of Specialized Mathematics Subjects at National Institute of Technology -Report on the Subject “Set and Topology”-. BULLETIN OF NATIONAL INSTITUTE OF TECHNOLOGY, TSUYAMA COLLEGE. 2024. 65. 47-51
Satoshi Yamanaka. On Galois polynomials with a cyclic Galois group in skew polynomial rings II. RIMS Kôkyûroku. 2023. 2265
Satoshi Yamanaka, Kanaru Ikegami, Katsunori Hongou. On Galois polynomials with a cyclic Galois group in skew polynomial rings. RIMS Kôkyûroku. 2022. 2229. 74-80

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Books (1)：

Lectures and oral presentations (41)：

On Mod-separable extensions of modules
(RIMS SYMPOSIUM (OPEN) "Group, Algebra, Language and Related Areas in Computer Science" 2025)
低学年の数学に関する実験・実習についてー数理モデル教材開発第2回会議ー
(2024)
On Galois polynomials of Artin-Schreier type in skew polynomial rings
(RIMS SYMPOSIUM (OPEN) "Group, Algebra, Language and Related Areas in Computer Science" 2024)
授業実践方法の紹介ー数理モデル教材開発第1 回会議ー
(科研B:「数理モデルを立て分析する能力を育成する数学教材と授業法及びカリキュラムの開発」の会議 2023)
On Galois polynomials with cyclic Galois group in skew polynomial rings II
(RIMS workshop "Group, Ring, Language and Related Areas in Computer Science" 2023)

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Education (3)：

2012 - 2015 Okayama University The Graduate School of Natural Science and Technology (Doctor Course) Division of Mathematics and Physics
2010 - 2012 Okayama University The Graduate School of Natural Science and Technology (Master Course) Division of Mathematics and Physics
2006 - 2010 Okayama University Faculty of Environmental Science and Technology Department of Environmental and Mathematical Sciences

Professional career (1)：

Work history (8)：

2024/04 - 現在 Tsuyama National College of Technology Advanced Science Course, Department of Integrated Science and Technology Associate professor
2014/04 - 現在 International Pacific University Lecturer (part-time)
2020/04 - 2023/03 Tsuyama National College of Technology Advanced Science Course, Department of Integrated Science and Technology Associate Professor/Lecturer (full time)
2017/04 - 2020/03 Tsuyama National College of Technology Advanced Science Course, Department of Integrated Science and Technology Assistant Professor
2015/04 - 2018/03 Okayama Prefectural University Lecturer (part-time)

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Awards (2)：

Association Membership(s) (1)：

THE MATHEMATICAL SOCIETY OF JAPAN

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