STABLE RANK OF TWISTED CROSSED PRODUCTS OF $C^{*}-ALGEBRAS$ BY ABELIAN GROUPS
STABLE RANK OF TWISTED CROSSED PRODUCTS OFC?-ALGEBRAS BY ABELIAN GROUPS
한국수학교육학회지시리즈B:순수및응용수학 / Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics, (P)3059-0604; (E)3059-1309
2003, v.10 no.2, pp.103-118
Sudo, Takahiro
(Department Of Mathematical Sciences, Faculty Of Science, University Of The Ryukyus)
Sudo, Takahiro.
(2003). STABLE RANK OF TWISTED CROSSED PRODUCTS OF <TEX>$C^{*}-ALGEBRAS$</TEX> BY ABELIAN GROUPS, 10(2), 103-118.
Abstract
We estimate the stable rank of twisted crossed products of $C^{*}-algebras$ by topological Abelian groups. As an application we estimate the stable rank of twisted crossed products of $C^{*}-algebras$ by solvable Lie groups. In particular, we obtain the stable rank estimate of twisted group $C^{*}-algebras$ of solvable Lie groups by the (reduced) dimension and (generalized) rank of groups.
- keywords
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stable rank,
twisted crossed products,
crossed products,
solvable groups