The fixed-point index for the class of compositions of acyclic set-valued maps on ANR-s

zbMath0858.55002MaRDI QIDQ1915434

Wojciech Kryszewski

Publication date: 27 May 1997

Published in: Bulletin des Sciences Mathématiques (Search for Journal in Brave)

zbMATH Keywords

set-valued mapsfixed-point indexANRabsolute neighbourhood retracts

Mathematics Subject Classification ID

Set-valued maps in general topology (54C60) Degree, winding number (55M25) Fixed points and coincidences in algebraic topology (55M20)

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Merging of degree and index theory ⋮ Bifurcation for a reaction-diffusion system with unilateral obstacles with pointwise and integral conditions ⋮ Coepi maps and generalizations of the Hopf extension theorem. ⋮ Alexander invariant for perturbations of Fredholm operators ⋮ A cohomological index of Fuller type for set-valued dynamical systems ⋮ Continuity, compactness, and degree theory for operators in systems involving \(p\)-Laplacians and inclusions ⋮ Global bifurcation of the \(p\)-Laplacian and related operators ⋮ On stability results for \(\phi\)-strongly pseudocontractive mappings ⋮ A global bifurcation index for set-valued perturbations of Fredholm operators ⋮ New beams of global bifurcation points for a reaction-diffusion system with inequalities or inclusions

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