Cohomology operations in a category

DOI10.1016/0022-4049(80)90104-8zbMath0482.55018OpenAlexW2084369654MaRDI QIDQ1162738

John L. MacDonald

Publication date: 1980

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-4049(80)90104-8

zbMATH Keywords

cohomology operations in a categoryhomotopy operationsoperations in terms of the shape categoryprimary and secondary operations

Mathematics Subject Classification ID

Abstract and axiomatic homotopy theory in algebraic topology (55U35) Shape theory (55P55) Secondary and higher cohomology operations in algebraic topology (55S20) Primary cohomology operations in algebraic topology (55S05)

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Cites Work

• On the non-existence of elements of Hopf invariant one
• Categorical shape theory and the back and forth property
• Cohomology Operations of the N th Kind
• Borsuk shape and a generalization of Grothendieck's definition of pro-category
• On the categorical shape of a functor
• FUNCTORIAL SEMANTICS OF ALGEBRAIC THEORIES
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