Apparaît dans la collection : Schoof, Geatti: Finite fields and number theory

Representations and irreducible representations, direct sums of representations, dimension of a representation. The group algebra ℂ[G] of a finite group G, Schur's Lemma, complete reducibility of representations. Characters and class functions of a finite group, properties of characters, inner products of characters, character table, orthogonality relations.