Michael Joachim (WWU Münster): Twisted $spin^c$ bordism and twisted $K$-homology. (Oberseminar Topologie)
Monday, 11.12.2017 14:00 im Raum SR 1D
In our talk we present a twisted analogue of a result of Hopkins and
Hovey who show that the functor which associates to a space $X$ the graded abelian group
$\Omega^{spin}_{*}(X) \otimes_{\Omega^{spin}_{*}} KO_{*}(pt)$ yields a
geometric description of $KO_{*}(X)$. Our analogue for twisted $K$-theory also
gives further inside to a Brown-Douglas approach to twisted $K$-homology.
The results are joint work with Baum, Khorami and Schick.
Angelegt am Tuesday, 07.11.2017 09:01 von Anja Böckenholt
Geändert am Wednesday, 08.11.2017 08:28 von Anja Böckenholt
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