Results 61 to 70 of about 21,113 (168)
DERIVED HECKE ALGEBRA AND COHOMOLOGY OF ARITHMETIC GROUPS
Forum of Mathematics, Pi, 2019 We describe a graded extension of the usual Hecke algebra: it acts in a graded fashion on the cohomology of an arithmetic group $\unicode[STIX]{x1D6E4}$.
AKSHAY VENKATESH
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On bounded cohomology of amalgamated products of groups
International Journal of Mathematics and Mathematical Sciences, 2004 We investigate the structure of the singular part of the second bounded cohomology group of amalgamated products of groups by constructing an analog of the initial segment of the Mayer-Vietoris exact cohomology sequence for the spaces of pseudocharacters.
Igor V. Erovenko
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Multi-instanton calculus and equivariant cohomology [PDF]
, 2003 Ugo Bruzzo +3 more
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Hochschild Cohomology Theories in White Noise Analysis
Symmetry, Integrability and Geometry: Methods and Applications, 2008 We show that the continuous Hochschild cohomology and the differential Hochschild cohomology of the Hida test algebra endowed with the normalized Wick product are the same.
Rémi Léandre
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Substitutions with Vanishing Rotationally Invariant First Cohomology
Discrete Dynamics in Nature and Society, 2012 The cohomology groups of tiling spaces with three-fold and nine-fold symmetries are obtained. The substitution tilings are characterized by the fact that they have vanishing first cohomology group in the space of tilings modulo a rotation.
Juan García Escudero
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Cohomology of split algebras and of trivial extensions [PDF]
, 2001 Claude Cibils +3 more
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On the quantum filtration of the Khovanov-Rozansky cohomology [PDF]
, 2006 Hao Wu
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“Infinite” Properties of Certain Local Cohomology Modules of Determinantal Rings [PDF]
, 2021 Peter Schenzel
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p-Groups are Not Determined by Their Integral Cohomology Groups [PDF]
, 1995 Ian J. Leary
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