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- Secondary_cohomology_operation abstract "In mathematics, a secondary cohomology operation is a functorial correspondence between cohomology groups. More precisely, it is a natural transformation from the kernel of some primary cohomology operation to the cokernel of another primary operation. They were introduced by Adams (1960) in his solution to the Hopf invariant problem. Similarly one can define tertiary cohomology operations from the kernel to the cokernel of secondary operations, and continue like this to define higher cohomology operations, as in Maunder (1963). However secondary and higher cohomology operations are rather cumbersome to use, and their study was mostly abandoned when Michael Atiyah pointed out in the 1960s that many of their applications could be proved more easily using generalized cohomology theories.Examples of secondary and higher cohomology operations include the Massey product, the Toda bracket, and differentials of spectral sequences.".
- Secondary_cohomology_operation wikiPageExternalLink books?id=WvCaGs5t-2EC.
- Secondary_cohomology_operation wikiPageExternalLink books?id=bnFgPjP-xi4C.
- Secondary_cohomology_operation wikiPageID "35123141".
- Secondary_cohomology_operation wikiPageLength "2324".
- Secondary_cohomology_operation wikiPageOutDegree "12".
- Secondary_cohomology_operation wikiPageRevisionID "675188157".
- Secondary_cohomology_operation wikiPageWikiLink American_Mathematical_Society.
- Secondary_cohomology_operation wikiPageWikiLink Category:Algebraic_topology.
- Secondary_cohomology_operation wikiPageWikiLink Cohomology.
- Secondary_cohomology_operation wikiPageWikiLink Cohomology_group.
- Secondary_cohomology_operation wikiPageWikiLink Cohomology_operation.
- Secondary_cohomology_operation wikiPageWikiLink Generalized_cohomology_theories.
- Secondary_cohomology_operation wikiPageWikiLink Graduate_Studies_in_Mathematics.
- Secondary_cohomology_operation wikiPageWikiLink Hopf_invariant.
- Secondary_cohomology_operation wikiPageWikiLink Massey_product.
- Secondary_cohomology_operation wikiPageWikiLink Michael_Atiyah.
- Secondary_cohomology_operation wikiPageWikiLink Peterson–Stein_formula.
- Secondary_cohomology_operation wikiPageWikiLink Spectral_sequence.
- Secondary_cohomology_operation wikiPageWikiLink Toda_bracket.
- Secondary_cohomology_operation wikiPageWikiLinkText "Secondary cohomology operation".
- Secondary_cohomology_operation wikiPageWikiLinkText "secondary cohomology operation".
- Secondary_cohomology_operation hasPhotoCollection Secondary_cohomology_operation.
- Secondary_cohomology_operation wikiPageUsesTemplate Template:Citation.
- Secondary_cohomology_operation wikiPageUsesTemplate Template:Harvs.
- Secondary_cohomology_operation wikiPageUsesTemplate Template:Harvtxt.
- Secondary_cohomology_operation subject Category:Algebraic_topology.
- Secondary_cohomology_operation hypernym Correspondence.
- Secondary_cohomology_operation type Article.
- Secondary_cohomology_operation type Organisation.
- Secondary_cohomology_operation type Article.
- Secondary_cohomology_operation comment "In mathematics, a secondary cohomology operation is a functorial correspondence between cohomology groups. More precisely, it is a natural transformation from the kernel of some primary cohomology operation to the cokernel of another primary operation. They were introduced by Adams (1960) in his solution to the Hopf invariant problem.".
- Secondary_cohomology_operation label "Secondary cohomology operation".
- Secondary_cohomology_operation sameAs m.0j65skg.
- Secondary_cohomology_operation sameAs Q7443815.
- Secondary_cohomology_operation sameAs Q7443815.
- Secondary_cohomology_operation wasDerivedFrom Secondary_cohomology_operation?oldid=675188157.
- Secondary_cohomology_operation isPrimaryTopicOf Secondary_cohomology_operation.