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NINOMIYA YASUSHI

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Modified:07/07/2020

Profile

Research Field
Algebra
Current Subject
Nilpotency indices of the radicals of group algebras
Keywords:radical
The number of the conjugacy classes of finite groups
Keywords:conjugacy class
Unit groups of group algebras
Keywords:unit group
Structure of indecomposable modules and Cartan matrices
Keywords:indecomposable module
Permutation modules of finite groups
Keywords:permutation module
Commutativity of the radicals of group algebras
Keywords:group algebra
Academic Background
Graduate School
Hokkaido University , (Graduate School, Division of Natural Science) , 1974

College
Okayama University , (Faculty of Science) , 1969

Degree
Doctor of Science , Hokkaido University

Research

Books, Articles, etc.
Books
線形代数入門
学術図書出版社 , :61頁 1998(Mar.)
Author:本瀬香/二宮晏/佐藤英雄/脇克志


Articles
Nilpotency indices of the radicals of finite p-solvable group algebras, II
Comm. Algebra,30(6):2843-2851 2002(Jun.)
Author:Ninomiya Yasushi


Nilpotency indices of the radicals of finite p-solvable group algebras, IV
J. Fac. Science Shinshu Univ.,36(1):9-28 2001(Dec.)
Author:Ninomiya Yasushi


Nilpotency indices of the radicals of finite p-solvable group algebras, III
J. Fac. Science Shinshu Univ.,36(1):1-8 2001(Dec.)
Author:Ninomiya Yasushi


Nilpotency indices of the radicals of finite p-solvable group algebras, I
J. Austral. Math. Soc.,71(1):117-133 2001(Aug.)
Author:Ninomiya Yasushi

Education

Lectures
2002 , Linear Algebra
2002 , Introduction to Algebra
2002 , Group Theory
2002 , Ring Theory
2002 , Field Theory