Reviews
Description
The theory of idempotent matrices with entries in complex group algebras has recently experienced a revival. The relevant questions studied in this book for general groups are motivated by specific examples. A variety of techniques is employed from commutative algebra, cohomological algebra, and functional analysis. The book can serve as an introduction to this lively research area.
The theory of idempotent matrices with entries in complex group algebras has recently experienced a revival. The relevant questions studied in this book for general groups are motivated by specific examples. A variety of techniques is employed from commutative algebra, cohomological algebra, and functional analysis. The book can serve as an introduction to this lively research area.
Reviews