The typical college student might balk at the idea of frequent quizzes that count toward his grade. But talk to students in the math professor M. Vali Siadat’s classes, and you’re likely to hear ...

Avoiding the theory of characters of finite groups and group algebras over fields of characteristic zero a ring theoretical proof is given for R. Brauer's theorem which asserts that the (modular) ...

Transactions of the American Mathematical Society, Vol. 149, No. 2 (Jun., 1970), pp. 503-537 (35 pages) We construct a general class of Banach algebras which include as special cases the group algebra ...