Results 11 to 20 of about 1,034,783 (201)
Cohomological dimension of an abelian monoid [PDF]
Proceedings of the American Mathematical Society, 1980 It is shown that the cohomological dimension of an abelian monoid is equal to that of its group reflection provided that the monoid is either finitely generated or cancellative.
Cheng, Charles Ching-An, Shapiro, Jay
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On the Gorenstein and cohomological dimension of groups
Proceedings of the American Mathematical Society, 2014 Here we relate the Gorenstein dimension of a group G G ,
Talelli, O.
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Cohomological invariants of odd degree Jordan algebras [PDF]
, 2008 In this paper we determine all possible cohomological invariants of Aut(J)-torsors in Galois cohomology with mod 2 coefficients (characteristic of the base field not 2), for J a split central simple Jordan algebra of odd degree n ≥ 3.
MacDonald, Mark
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Cohomological Dimension and Schreier's Formula in Galois Cohomology [PDF]
Canadian Mathematical Bulletin, 2007 AbstractLet p be a prime and F a field containing a primitive p-th root of unity. Then for n ∈ N, the cohomological dimension of the maximal pro-p-quotient G of the absolute Galois group of F is at most n if and only if the corestriction maps are surjective for all open subgroups H of index p. Using this result, we generalize Schreier's formula for .
Labute, John +3 more
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On the cohomological dimension of the localization functor [PDF]
Proceedings of the American Mathematical Society, 1990 The localization functor of the title is defined by \(\Delta_{\lambda}(V)={\mathcal D}_{\lambda}\otimes_{{\mathcal U}_{\lambda}}V\), where \(\lambda\) is an element of the dual of a fixed Cartan subalgebra of a complex semisimple Lie algebra \({\mathfrak g}\), \({\mathcal U}_{\lambda}\) the quotient of the enveloping algebra of \({\mathfrak g}\) by the
Hecht, Henryk, Miličić, Dragan
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European Physical Journal C: Particles and Fields, 2020 The full off-shell one loop renormalization for all divergent amplitudes up to dimension 6 in the Abelian Higgs-Kibble model, supplemented with a maximally power counting violating higher-dimensional gauge-invariant derivative interaction $$\sim g ~ \phi
D. Binosi, A. Quadri
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Constant primary operators and where to find them: the strange case of BPS defects in ABJ(M) theory
Journal of High Energy Physics, 2023 We investigate the one-dimensional defect SCFT defined on the 1/2 BPS Wilson line/loop in ABJ(M) theory. We show that the supermatrix structure of the defect imposes a covariant supermatrix representation of the supercharges.
Nicola Gorini +5 more
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Cohomological dimension of Mackey functors for infinite groups [PDF]
, 2006 We consider the cohomology of Mackey functors for infinite groups and define the Mackey-cohomological dimension of a group G. We relate this dimension to other cohomological dimensions such as the Bredon cohomological dimension and the relative ...
Nucinkis, Brita E.A. +2 more
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ON THE COMINIMAXNESS OF LOCAL COHOMOLOGY MODULES [PDF]
Journal of Algebraic SystemsLet I be an ideal of a commutative Noetherian ring R. It is shown that the R-modules Hi I (M) are I-cominimax, for all finitely generated R-modules M and all i ∈ N0, if the R-modules Hi I (R) are I-cofinite with dimension not exceeding 1, for all ...
Ghader Ghasemi, Jafar Azami
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Two-sided homological properties of special and one-relator monoids
Forum of Mathematics, SigmaA monoid presentation is called special if the right-hand side of each defining relation is equal to 1. We prove results which relate the two-sided homological finiteness properties of a monoid defined by a special presentation with those of its group of
Robert D. Gray, Benjamin Steinberg
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