The Cohomology of Commutative Semigroups
An Overview
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Beschreibung
This book provides an organized exposition of the current state of the theory of commutative semigroup cohomology, a theory which was originated by the author and has matured in the past few years.
The work contains a fundamental scientific study of questions in the theory. The various approaches to commutative semigroup cohomology are compared. The problems arising from definitions in higher dimensions are addressed. Computational methods are reviewed. The main application is the computation of extensions of commutative semigroups and their classification.
Previously the components of the theory were scattered among a number of research articles. This work combines all parts conveniently in one volume. It will be a valuable resource for future students of and researchers in commutative semigroup cohomology and related areas.
This book provides an organized exposition of the current state of the theory of commutative semigroup cohomology, a theory which was originated by the author and has matured in the past few years.
The work contains a fundamental scientific study of questions in the theory. The various approaches to commutative semigroup cohomology are compared. The problems arising from definitions in higher dimensions are addressed. Computational methods are reviewed. The main application is the computation of extensions of commutative semigroups and their classification.
Previously the components of the theory were scattered among a number of research articles. This work combines all parts conveniently in one volume. It will be a valuable resource for future students of and researchers in commutative semigroup cohomology and related areas.
the first book to be published on the subject gathers in one pubication all material on this theory previously scattered among the literature contains previously unpublished material
Autor*in
Pierre Antoine Grillet
Themen in »The Cohomology of Commutative Semigroups«
Commutative Semigroup Cohomology Symmetric Cohomology Overpath Method Symmetry Conditions Inheritance of Symmetry Conditions Triple Cohomology Beck Cohomology Simplicial Sets Symmetry Symmetric Mapping Symmetry Property Legacy