Associativity constraints, braidings and quantizations of modules with grading and action.
Huru, H.L. (2006)
Lobachevskii Journal of Mathematics
Similarity:
Displaying similar documents to “Crossed modules, Crossed n-fold extension of groups and Cohomology theory in Abstract Categories”
Associativity constraints, braidings and quantizations of modules with grading and action.
The Obstruction theory of Group Extensions and H^3(Q, A) in Abstract Categories
George Danas (1999)
Δελτίο της Ελληνικής Μαθηματικής Εταιρίας
Similarity:
Crossed n-folds extensions of groups and cohomology.
Johannes Huebschmann (1980)
Commentarii mathematici Helvetici
Similarity:
On Buchsbaum type modules and the annihilator of certain local cohomology modules
Ahmad Khojali (2017)
Czechoslovak Mathematical Journal
Similarity:
We consider the annihilator of certain local cohomology modules. Moreover, some results on vanishing of these modules will be considered.
Crossed modules in and a Brown-Spencer theorem for -categories
Timothy Porter (1985)
Cahiers de Topologie et Géométrie Différentielle Catégoriques
Similarity:
On categorical crossed modules.
Carrasco, P., Garzon, A.R., Vitale, E.M. (2006)
Theory and Applications of Categories [electronic only]
Similarity:
F-modules: applications to local cohomology and D-modules in characteristic p>0.
Gennady Lyubeznik (1997)
Journal für die reine und angewandte Mathematik
Similarity:
Coproduct of Crossed A-Modules of R-Algebroids
Osman Avcıoglu, Ibrahim Ilker Akça (2017)
Topological Algebra and its Applications
Similarity:
In this study we construct, in the category XAlg(R) / A of crossed A-modules of R-algebroids, the coproduct of given two crossed A-modules M = (μ : M → A) and N = (ɳ : N → A) of R-algebroids in two different ways: Firstly we construct the coproduct M ᴼ* N by using the free product M * N of pre-R-algebroids M and N, and then we construct the coproduct M ᴼ⋉ N by using the semidirect product M ⋉ N of M and N via μ. Finally we construct an isomorphism betweenM ᴼ* N and M ᴼ⋉ N.
On infinite induced crossed modules and the homotopy 2-type of mapping cones.
Brown, Ronald, Wensley, Christopher D. (1995)
Theory and Applications of Categories [electronic only]
Similarity:
Baer invariants of crossed modules.
Leoncio Franco Fernández (1991)
Extracta Mathematicae
Similarity:
The purpose of this paper is to establish a theory of Baer invariants, associated to certain types of varieties of (pre)crossed modules, and to obtain a five term exact sequence and 'the basic theorem' of Stallings in this setting. Our method, which extends results of [4] and aspects of [9], gives a systematic treatment for several cases.
Torsors and special extensions
Maria J. Vale (1985)
Cahiers de Topologie et Géométrie Différentielle Catégoriques
Similarity:
The injectivity of Frobenius acting on cohomology and local cohomology modules.
Kei-ichi Watanabe, Nobuo Hara (1996)
Manuscripta mathematica
Similarity: