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pro vyhledávání: '"Vel��squez, Mario"'
Autor:
Vel��squez, Mario
In this note we present a complete computation of the topological K-theory of the reduced C*-algebra of a semidirect product of the form $\Gamma=\mathbb{Z}^n\rtimes_\rho\mathbb{Z}/2$ with no further assumptions about of the conjugacy action $\rho$. F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbe3012aeaa2c3eea510972d5f5fd813
http://arxiv.org/abs/2009.10112
http://arxiv.org/abs/2009.10112
In this paper we study a natural decomposition of $G$-equivariant $K$-theory of a proper $G$-space, when $G$ is a Lie group with a compact normal subgroup $A$ acting trivially. Our decomposition could be understood as a generalization of the theory k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67ec03ad86128a916cd6df7673789b00
http://arxiv.org/abs/2003.09777
http://arxiv.org/abs/2003.09777
Let $G$ be a finite group, $X$ be a compact $G$-space. In this note we study the $(\mathbb{Z}_ + \times\mathbb{Z}/2\mathbb{Z})$-graded algebra $$\mathcal{F}^q_G(X) = \bigoplus_{n\geq0} q^n \cdot K_{G\wr\mathfrak{S}_n}(X^n)\otimes\mathbb{C},$$ defined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9cec7ae5857bce5a418e7218ec85522
http://arxiv.org/abs/1902.07097
http://arxiv.org/abs/1902.07097