Idempotents in group rings

Representation theory of finite groups and associative algebras

USSR Computational Mathematics and Mathematical Physics · 1964 · 2.7K citations

Natural Sciences, Mathematics, Algebra +14

Euler characteristics and characters of discrete groups

Hyman Bass · Inventiones mathematicae · 1976 · 150 citations

Natural Sciences, Mathematics, Combinatorics +13

Left and right inverses in group algebras

M. Susan Montgomery · Bulletin of the American Mathematical Society · 1969 · 91 citations · Full text

Natural Sciences, Mathematics, Algebra +9

Rank Element of a Projective Module

Akira Hattori · Nagoya Mathematical Journal · 1965 · 86 citations · Full text

Natural Sciences, Mathematics, Algebra +8

ON A PROBLEM OF KAPLANSKY

Ju P Razmyslov · Mathematics of the USSR-Izvestiya · 1973 · 76 citations

Natural Sciences, Mathematics, Algebra +6