Let p be an odd prime. In this paper we determine the group of length-preserving automorphisms for the ordinary Steenrod algebra A(p) and for B(p), the algebra of cohomology operations for the cohomology of cocom- mutative Fp-Hopf algebras. Contrarily to the p = 2 case, no length-preserving strict monomorphism turns out to exist
Length-preserving monomorphisms for Steenrod algebras at odd primes / Brunetti, M; Ciampella, A.. - In: BOLLETTINO DELLA UNIONE MATEMATICA ITALIANA. - ISSN 1972-6724. - 11:4(2018), pp. 563-571. [10.1007/s40574-017-0155-8]
Length-preserving monomorphisms for Steenrod algebras at odd primes
Brunetti, M
;Ciampella, A.
2018
Abstract
Let p be an odd prime. In this paper we determine the group of length-preserving automorphisms for the ordinary Steenrod algebra A(p) and for B(p), the algebra of cohomology operations for the cohomology of cocom- mutative Fp-Hopf algebras. Contrarily to the p = 2 case, no length-preserving strict monomorphism turns out to existFile in questo prodotto:
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