DescriptionThe originality of our approach to the study of
homological properties of groups and rings consists of the definition
of a new and natural, unexpected action of a discrete group Γ on the classical
chain complexes defining classical homology of a group G and of a
ring R respectively, induced by its given action on the group G and on
the ring R respectively. By taking the homology groups of the tensor
product of the classical chain complex under this action of Γ with the
coefficient group, we have defined new homology and cohomology groups
of Γ-groups and Γ-rings, called Γ-equivariant (co)homology. These new
tools allowed us to extend important homological properties of groups
and rings to the case of Γ-groups and Γ-rings, opening a new direction
in homological algebra that we call Γ-homological algebra. The
recently developed investigation of equivariant cohomological dimensions
is closely related to Γ-homological algebra.Contributor NotesThe contributors are Georgian mathematicians Hvedri Inassaridze, Tamaz Kandelaki, and mathematicians from India Samik Basu, and Surojit GhoshTable of ContentseBook Proposal
Title: Enriched Homological Algebra and Applications
Author: Hvedri Inassaridze
Preface (2 pages)
Chapter I - Equivariant group (co)homology (16 pages) by Hvedri Inassaridze,
Chapter II - Γ- Algebraic K-theory (12 pages) by Hvedri Inassaridze,
Chapter III - Finite and torsion KK-theories (16 pages) by Hvedri Inassaridze
and Tamaz Kandelaki,
Chapter Iv - Algebraic view on KK-theory (33 pages) by Tamaz Kandelaki,
Chapter V – Slice filtration of certain spectra over square-free cyclic groups
(17 pages) by Samik Basu and Surojit Ghosh,
Chapter VI - Non-trivial extensions in equivariant cohomology with constant
coefficients (26 pages) by Samik Basu and Surojit Ghosh
Categories and Keywords
BISAC Main CategoryMATHEMATICS / GeneralBISAC Category 2MATHEMATICS / Algebra / GeneralBISAC Category 3SCIENCE / Physics / Mathematical & ComputationalKeywordsextensions of Γ-groups Hochschild homology, symbol group, Γ-equivariant group (co)homology, homology of crossed Γ-modules., Brendon cohomology, Mackey functorExplicit Content?Any adult audience