Coarse cohomology with twisted coefficients
نویسندگان
چکیده
منابع مشابه
Logarithmic forms with twisted coefficients
Given a compact Kähler manifold, we consider the complement U of a divisor with normal crossings and a unitary local system g̃ on it. We consider a differential graded Lie algebra of forms with holomorphic logarithmic singularities and vanishing residues. We construct a spectral sequence converging to the L2 cohomology H •(U, g̃)(2) corresponding to the anti-holomorphic filtration of this algebra...
متن کاملGalois Representations, Hecke Operators, and the mod-p Cohomology of GL(3, Z) with Twisted Coefficients
1991 Mathematics Subject Classi cation. Primary: 11F75. Secondary: 11F67, 12F12.
متن کاملGalois Representations, Hecke Operators, and the mod-p Cohomology of GL(3, ZZ) with Twisted Coefficients
1991 Mathematics Subject Classi cation. Primary: 11F75. Secondary: 11F67, 12F12.
متن کاملCohomology with Chains as Coefficients
THE cohomology theory described in the title is obtained by replacing the usual coefficient group by an arbitrary chain complex. This theory satisfies all of the Eilenberg-Steenrod axioms for a cohomology theory except the dimension axiom. There are other theories with this property, and among these our theory is probably the least extraordinary. That is to say, its definition and techniques ar...
متن کاملCohomology with Grosshans graded coefficients
Let the reductive group G act on the finitely generated commutative k-algebra A. We ask if the finite generation property of the ring of invariants extends to the full cohomology ring. We confirm this when the action on A is replaced by the ‘contracted’ action on the Grosshans graded ring grA, provided the characteristic of k is large.
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ژورنال
عنوان ژورنال: Mathematica Slovaca
سال: 2020
ISSN: 1337-2211,0139-9918
DOI: 10.1515/ms-2017-0440