Reference : Multiple edges in M. Kontsevich's graph complexes and computations of the dimensions ...
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Mathematics
http://hdl.handle.net/10993/30944
Multiple edges in M. Kontsevich's graph complexes and computations of the dimensions and Euler characteristics
English
Willwacher, Thomas [Universität Zürich - UZH > Institut für Mathematik]
Zivkovic, Marko mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Mathematics Research Unit >]
Feb-2015
Advances in Mathematics
Academic Press
272
553–578
Yes (verified by ORBilu)
0001-8708
1090-2082
San Diego
CA
[en] Graph complexes
[en] We study the cohomology of complexes of ordinary (non- decorated) graphs, introduced by M. Kontsevich. We construct spectral sequences converging to zero whose first page contains the graph cohomology. In particular, these spectral sequences may be used to show the existence of an infinite series of previously unknown and provably non-trivial cohomology classes, and put constraints on the structure of the graph cohomology as a whole.
Researchers ; Professionals ; Students
http://hdl.handle.net/10993/30944
http://www.sciencedirect.com/science/article/pii/S0001870814004381

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