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TitleNote on L.-S. category and DGA modules
Author(s)Kahl, Thomas
KeywordsLusternik-Schnirelmann category
Adams-Hilton models
Lusternik-Schnirelmann categoory
Issue date8-Feb-2006
PublisherThe Belgian Mathematical Society
JournalBulletin of the Belgian Mathematical Society-Simon Stevin
Abstract(s)We define an algebraic approximation of the Lusternik-Schnirelmann category of a map and show that this invariant lies between A-category and M-category. We derive from this result a characterization of the Lusternik-Schnirelmann category of a rational space.
DescriptionProva tipográfica (In Press)
AccessOpen access
Appears in Collections:CMAT - Artigos em revistas com arbitragem / Papers in peer review journals

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