Palestrante: Pablo Zadunaisky (UBA/IME-USP)
Horário: às 13hs.
Data: 17/11.
Local: sala S - 310-3. Bloco A, Santo André.
Título: RATIONAL GALOIS ALGEBRAS

Resumo: In a recent preprint Hartwig introduced a family of algebras called Rational Galois Algebras. These are algebras of operators over a symmetric algebra S(V), where V is a vector space; underlying these data is a finite reflection group G acting on V, which induces a certain symmetry in the operator of the corresponding Rational Galois Algebra. We will review some basic definitions and discuss the relation between these algebras and the representation theory of some classical Lie Algebras.