On the Steenrod Operations in Cyclic Cohomology
نویسنده
چکیده
For a commutative Hopf algebra A over Z/p, where p is a prime integer, we define the Steenrod operations P i in cyclic cohomology of A using a tensor product of a free resolution of the symmetric group S n and the standard resolution of the algebra A over the cyclic category according to Loday (1992). We also compute some of these operations. 1. Introduction. For any prime p, the mod p Steenrod algebra Ꮽ(p) is the graded associative algebra generated by the mod p stable operations P i of de
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