Results 151 to 160 of about 600 (187)

Structured Dynamics in the Algorithmic Agent. [PDF]

open access: yesEntropy (Basel)
Ruffini G, Castaldo F, Vohryzek J.
europepmc   +1 more source

(Hopf) Algebra Automorphisms of the Hopf Algebra

Communications in Algebra, 2013
In this article, we completely determine the group of algebra automorphisms for the two-parameter Hopf algebra . As a result, the group of Hopf algebra automorphisms is determined for as well. We further characterize all the derivations of the subalgebra and calculate its first degree Hochschild cohomology group.
Xin Tang
exaly   +2 more sources

Hopf algebras over hopf algebras

Annali di Matematica Pura ed Applicata, 1967
In any category with products and a terminal object one may define the notions of group, module over a group etc. if f: R′→R is a homomorphism of groups, and M an R-module, then one has an induced R′-module f*(M). If one is working in the category of sets, one may define a functor left adjoint to f* by N→R⊗R′ N, where N is an R′-module.
openaire   +2 more sources

Home - About - Disclaimer - Privacy