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Ganea's Conjecture on Lusternik-Schnirelmann Category
Authors:Iwase  Norio
Institution:Graduate School of Mathematics, Kyushu University Fukuoka 810-0044, Japan
Abstract:A series of complexes Qp indexed by all primes p is constructedwith catQp=2 and catQpxSn=2 for either n≥2 or n=1 and p=2. Thisdisproves Ganea's conjecture on Lusternik–Schnirelmann(LS) category. 1991 Mathematics Subject Classification 55M30.
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