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Homology of left non-degenerate set-theoretic solutions to the Yang–Baxter equation
(Academic Press Inc Elsevier Science, 2017-01)
This paper deals with left non-degenerate set-theoretic solutions to the Yang–Baxter equation (= LND solutions), a vast class of algebraic structures encompassing groups, racks, and cycle sets. To each such solution there ...
Hochschild (Co)Homology of Hopf Crossed Products
(Springer, 2002-02)
For a general crossed product E=A\#_f H, of an algebra A by a Hopf algebra H, we obtain complexes smaller than the canonical ones, giving the Hochschild homology and cohomology of E. These complexes are equipped with natural ...
Some remarks about Poincaré duality pairs
(2012-07-01)
Bieri-Eckmann [6] introduced the concept of relative cohomology for a group pair (G, S), where G is a group and S is a family of subgroups of G and, by using that theory, they introduced the concept of Poincaré duality ...
Novel Schiff base self-condensed oligomers in complexation with metallic triflates of low-band gap properties
(Springer-Verlag London Ltd, 2015)
Abelian-by-polycyclic groups of homological type FP3
(Walter De Gruyter & CoBerlinAlemanha, 2008)
Some remarks about Poincaré duality pairs
(2012-07-01)
Bieri-Eckmann [6] introduced the concept of relative cohomology for a group pair (G, S), where G is a group and S is a family of subgroups of G and, by using that theory, they introduced the concept of Poincaré duality ...
El teorema de De Rham y aplicaciones
(2017-09)
El famoso Teorema de De Rham establece un isomorfismo entre los grupos de cohomología de De Rham y los grupos de cohomología singular de una variedad diferenciable M. Estos pueden ser “detectados” mediante formas diferenciales. ...
Embedding homological properties of metabelian discrete groups: the general case
(Walter De Gruyter & CoBerlinAlemanha, 2007)