Resumen de On *-cocharacters of M1,1(E)

Onofrio M. Di Vincenzo, Viviane Ribeiro Tomaz da Silva

• Let E be the unitary infinite dimensional Grassmann algebra over a field of characteristic zero. In this paper we consider the algebra M1,1(E) endowed with the involution . given by .

  a b c d ..

  = .

  d b .c a .

  . We will obtain the explicit decomposition of the .-cocharacter sequences and we will determine the .-codimension sequences of this algebra.