A Relation Between Obstructions and Functional Cohomology Operations

DOI10.2307/2040668zbMath0301.55013OpenAlexW4255599944MaRDI QIDQ4056729

Robert D. Little

Publication date: 1975

Full work available at URL: https://doi.org/10.2307/2040668

Mathematics Subject Classification ID

Obstruction theory in algebraic topology (55S35) Postnikov systems, (k)-invariants (55S45) Homology and homotopy of (Bmathrm{O}) and (Bmathrm{U}); Bott periodicity (55R45) Primary cohomology operations in algebraic topology (55S05) Classification of mappings in algebraic topology (55S37) Extension and compression of mappings in algebraic topology (55S36)

Cites Work

• Unnamed Item
• Connective fiberings over BU and U
• Factorizations and induced homomorphisms
• Some remarks on Chern classes
• An application of the Morse theory to the topology of Lie-groups
• Secondary Cohomology Operations: Two Formulas
• Invariants for effective homotopy classification and extension of mappings
• Groupes de Lie et Puissances Reduites de Steenrod

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