Free actions on C*-algebra suspensions and joins by finite cyclic groups
نویسندگان
چکیده
منابع مشابه
Saturated Actions on C-algebra Suspensions and Joins by Finite Cyclic Groups
We present a proof for certain cases of extended Borsuk-Ulam conjectures by Baum, D ‘ abrowski, and Hajac. When a unital C-algebra A admits a free action of Z/kZ, k ≥ 2, we show that there is no equivariant map from A to the C-algebraic join of A and the compact “quantum” group C(Z/kZ). This also resolves D ‘ abrowski’s conjecture on unreduced suspensions of C-algebras and has implications in t...
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ژورنال
عنوان ژورنال: Indiana University Mathematics Journal
سال: 2018
ISSN: 0022-2518
DOI: 10.1512/iumj.2018.67.6238