Yoshitomo Baba

(馬場良始)

Profile Information

Affiliation: Professor, Division of Math, Sciences, and Information Technology in Education, Osaka Kyoiku University

Degree: 修士（理学）(大阪市立大学)
Doctor (Science)(Osaka City University)
博士(理学)(大阪市立大学)

Researcher number: 10201724
J-GLOBAL ID: 200901016856578412
researchmap Member ID: 1000038538

Research Interests

Research Areas

Natural sciences / Algebra /

Research History

Aug, 2008

大阪教育大学教授
Apr, 2007

大阪教育大学准教授
Jan, 2002

Osaka Kyoiku University, Associate Prof.
Oct, 1994 - Dec, 2001

Osaka Kyoiku University, Lecturer
Apr, 1988 - Sep, 1994

Faculty of Science, Yamaguchi University, Faculty of Science, Research Associate

Education

Apr, 1984 - Mar, 1986

Mathematics, Graduate School, Division of Natural Science, Osaka City University
- 1984

Mathematics, Faculty of Science, Osaka City University

Papers

On weak co-$H$-sequences in two-sided Harada rings

Yoshitomo BABA

Hokkaido Mathematical Journal, 51(3), Oct 1, 2022 Peer-reviewed
On two-sided Harada rings constructed from QF rings

Yoshitomo BABA

Ring Theory 2019, 151-167, 2021 Peer-reviewed
On H-epimorphisms and co-H-sequences in two-sided Harada rings

Yoshitomo BABA

Math.J.Okayama Univ., 63 183-199, 2021 Peer-reviewed
角の三等分問題 -数学専門科目での実践-

桑田勝矢, 新濱光紀, 馬場良始

数学教育研究, 46 61-86, 2017 Peer-reviewed
暗号 : 小学校専門科目「数学」での実践

馬場良始

数学教育研究 = Osaka Journal of Mathematics Education, (44) 89-113, 2015 Peer-reviewed

Misc.

新しいアルティン環の流れ

馬場良始

数学, 67(3) 271-290, Jul 24, 2015 Peer-reviewedInvited

Books and Other Publications

Classical artinian rings and related topics

Yoshitomo Baba, Kiyoichi Oshiro (Role: Joint author)

World Scientific, 2009
On colocal pairs

World ScientificRing Theory 2007, 2008
On Harada rings of a component type

World ScientificAdvances in Ring Theory, 2005

Presentations

On Harada rings and quasi-Harada rings

Yoshitomo Baba

代数学シンポジウム報告集, 2003
Symmetry of almost hereditary rings

Yoshitomo Baba, Hiroyuki Miki

Proceedings of the 33rd Symposium on Ring Theory and Representation Theory, 2001
Specialization of structure theorems for QF-3 rings

Yoshitomo Baba

Proceedings of the Second Japan-China International Symposium on Ring Theory the 28th Symposium on Ring Theory, 1996
The injectivity of quasi-projective modules, the projectivity of quasi-injective modules and the projective covers of injective modules

Yoshitomo Baba

Proceedings of the Five China-Japan International Symposium on Ring Theory, 1992
The injectivity of quasi-projective modules and the projectivty of quasi-injective modules

Yoshitomo Baba

proceedings of the 25th Symposium on Ring Theory, 1992

Professional Memberships

日本数学会

Research Projects

Research on direct sum decompositions of lifting modules and its application

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2019

Kuratomi Yosuke, Tutuncu Derya Keskin
Representations of group rings and Auslander-Reiten quivers

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2018

KAWATA Shigeto, KANEDA Masaharu, FURUSAWA Masaaki, BABA Yoshitomo
Study on quasi-Frobenius rings based on the Faith conjecture

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2018

Oshiro Kiyoichi, BABA Yositomo, YAMAURA Kota
Auslander-Reiten quivers of group rings

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, 2011 - 2013

KAWATA Shigeto, KANEDA Masaharu, BABA Yoshitomo
Faith conjecture and related studies

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, 2011 - 2013

OSHIRO kiyoichi, BABA Yositomo, KOIKE Kazutoshi, KIKUMASA Isao
Study of artinian rings including algebras

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, 2007 - 2010

BABA Yoshitomo, UNO Katsuhiro, OSHIRO Kiyoichi, KOIKE Kazutoshi, KURATOMI Yousuke, SMITH Patrik F., SADASUE Gaku
Structure of the derived categories of block algebras with non-commutative defect groups

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, 2006 - 2008

UNO Katsuhiro, ASASHIBA Hideto, WAKI Katsushi, KUNUGI Naoko, HIDA Akihiko, BABA Yoshitomo, HIRAKI Akira, HIRAKI Akira
Synthetical study of ring and representation Theory based on Quasi-Frobenius rings

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, 2006 - 2008

OSHIRO Kiyoichi, YOSHIMURA Hiroshi, IIYORI Nobuo, KOSHITANI Shigeo, NISHIDA Kenji, HANAKI Akihide, KOIKE Kazutoshi, KUTAMI Mamoru, KIKUMASA Isao, YAMAGTA Kunio, SATOU Masahisa, ASASHIBA Hideto, KAWATA Shigeto, BABA Yositomo, MARUBAYASI Hidetoshi
Study on fundamental problems inside the undercurrent of Artinian rings

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, 2003 - 2005

OSHIRO Kiyoichi, KUTAMI Mamoru, YOSHIMURA Hiroshi, KIKUMASA Isao, IIYORI Nobuo, BABA Yoshitomo
Applications of Cohomology groups and Shintani descent to Broue's conjecture

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, 2002 - 2005

UNO Katsuhiro, KAWANAKA Noriaki, HIRAKI Akira, WAKI Katsushi, HIDA Akihiko, KUNUGI Naoko
Research of quasi-Frobenius rings and representation theory

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, 2000 - 2001

YOSHIMURA Hiroshi, KIKUMASA Isao, OSHIRO Kiyoichi, KATAYAMA Hisao, KIUCHI Isao, KUTAMI Mamoru
The inner meaning and classification of simplicial complexes admitting actions of groups

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, 1997 - 2000

YOSHIARA Satoshi, KITAMURA Kazuo, HIRAGI Akira, NAKAGAWA Nobuo, ITO Tasuro, BABA Yoshitomo
単純群の幾何とコホモロジー

科学研究費助成事業, 日本学術振興会, 1996 - 1996

吉荒聡, 馬場良始, 北村和雄, 伊藤達郎
有限条件をみたす正則環の研究

科学研究費助成事業, 日本学術振興会, 1993 - 1993

久田見守, 馬場良始, 吉村浩, 大城紀代市
ring of square-free top (socle) typeの研究

科学研究費助成事業, 日本学術振興会, 1992 - 1992

馬場良始
Study on Artinian Rings

1987

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