TY  - GEN
A1  - Wallenta, Daniel
T1  - A Lefschetz fixed point formula for elliptic quasicomplexes
T2  - Postprints der Universität Potsdam : Mathematisch Naturwissenschaftliche Reihe
N2  - In a recent paper, the Lefschetz number for endomorphisms (modulo trace class operators) of sequences of trace class curvature was introduced. We show that this is a well defined, canonical extension of the classical Lefschetz number and establish the homotopy invariance of this number. Moreover, we apply the results to show that the Lefschetz fixed point formula holds for geometric quasiendomorphisms of elliptic quasicomplexes.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 885 
KW  - elliptic complexes
KW  - Fredholm complexes
KW  - Lefschetz number
Y1  - 2020
UR  - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/43547
UR  - https://nbn-resolving.org/urn:nbn:de:kobv:517-opus4-435471
SN  - 1866-8372
IS  - 885
SP  - 577
EP  - 587
ER  -