Idempotent Matrices over Complex Group Algebras - Emmanouil, Ioannis; SpringerLink (Online service) (Berlin, Heidelberg : Springer Berlin Heidelberg, 2006)
Keywords: Mathematics; Algebra; Group theory; K-theory.; Functional analysis; Mathematics; Associative Rings and Algebras; Category Theory, Homological Algebra; K-Theory.; Group Theory and Generalizations; Functional Analysis