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On a modification of the BDF theory related to asymptotic homomorphisms

Vladimir Manuilov
(Moscow State University)
Onsdag, 3 oktober, 2012, at 11:15-12:00, in Aud. G2 (1532-122)
We discuss the version of the BDF theory where the *-homomorphisms as extension splittings are replaced with asymptotic homomorphisms. This version has several advantages compared to the original BDF: It has more invertible extensions and it becomes E-theory after stabilization by one suspension. We survey some partial results for the unsuspended case. (Joint project with K. Thomsen.)
Kontaktperson: Klaus Thomsen