The mod 2 cohomology rings of congruence subgroups in the Bianchi groups

Reference : The mod 2 cohomology rings of congruence subgroups in the Bianchi groups


	Document type :	E-prints/Working papers : Already available on another site
	Discipline(s) :	Physical, chemical, mathematical & earth Sciences : Mathematics
	To cite this reference:	http://hdl.handle.net/10993/38174

Title :	The mod 2 cohomology rings of congruence subgroups in the Bianchi groups
Language :	English
Author, co-author :	Berkove, Ethan [> >]
	Lakeland, Grant [> >]
	Rahm, Alexander [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Mathematics Research Unit >]
Publication date :	In press
Number of pages :	32
Peer reviewed :	No
Abstract :	[en] We provide new tools for the calculation of the torsion in the cohomology of congruence subgroups in the Bianchi groups : An algorithm for finding particularly useful fundamental domains, and an analysis of the equivariant spectral sequence combined with torsion subcomplex reduction.
Research centres :	Mathematics Research Unit of University of Luxembourg - RMATH
Funders :	Gabor Wiese’s Université du Luxembourg grant AMFOR.
Target :	Researchers ; Professionals
Permalink :	http://hdl.handle.net/10993/38174
Commentary :	With an appendix by Bui Anh Tuan and Sebastian Schönnenbeck
source URL :	https://hal.archives-ouvertes.fr/hal-01565065

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Open access	BerkoveLakelandRahmSL2CongruenceSubgroups010318.pdf		Author preprint	366.39 kB	View/Open

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