Homotopical stable ranks for certain C$^*$-algebras
Tom 247 / 2019
Studia Mathematica 247 (2019), 299-328
MSC: Primary 46L85; Secondary 46L80.
DOI: 10.4064/sm180222-6-5
Opublikowany online: 11 January 2019
Streszczenie
We study the general and connected stable ranks for C$^*$-algebras. We estimate these ranks for pullbacks of C$^*$-algebras, and for tensor products by commutative C$^*$-algebras. Finally, we apply these results to determine these ranks for certain commutative C$^*$-algebras and noncommutative CW-complexes.
