Cohomology with coefficients in symmetric cat-groups. An extension of Eilenberg–MacLane's classification theorem
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Publication:3142765
DOI10.1017/S0305004100071498zbMath0787.55007MaRDI QIDQ3142765
Pilar Carrasco, Manuel Bullejos, Antonio Martínez Cegarra
Publication date: 19 May 1994
Published in: Mathematical Proceedings of the Cambridge Philosophical Society (Search for Journal in Brave)
homotopy typecohomology theory with coefficients in symmetric cat-groupssymmetric categorical groups
Nonabelian homological algebra (category-theoretic aspects) (18G50) Homology and cohomology theories in algebraic topology (55N99)
Related Items (10)
Homotopy classification of graded Picard categories ⋮ Cohomology with coefficients in stacks of abelian 2-groups ⋮ Secondary homotopy groups ⋮ The 1-type of a Waldhausen \(K\)-theory spectrum ⋮ Group cohomology with coefficients in a crossed module ⋮ (Braided) tensor structures on homotopy groupoids and nerves of (Braided) categorical groups1 ⋮ Unnamed Item ⋮ Schreier theory for singular extensions of categorical groups and homotopy classification∗∗ ⋮ A Picard-Brauer exact sequence of categorical groups ⋮ On the categorical structure of \(H^{2}\)
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