On a homotopy invariant for simplexes and its application

DOI10.1017/S0004972700030549zbMath0885.51022OpenAlexW2086965202MaRDI QIDQ4346941

Chung-Wei Ha

Publication date: 20 April 1998

Published in: Bulletin of the Australian Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0004972700030549

zbMATH Keywords

fixed pointSperner's lemmacovering propertyhomotopy invariant \(n\)-simplex

Mathematics Subject Classification ID

Polyhedra and polytopes; regular figures, division of spaces (51M20) Degree, winding number (55M25) Fixed points and coincidences in algebraic topology (55M20)

Cites Work

• Unnamed Item
• On the equilibrium vakue of a system of convex and concave functions
• Minimax and fixed point theorems
• A combinatorial property of pseudomanifolds and covering properties of simplexes
• A generalization of Brouwer's fixed point theorem
• Alternative Version of Shapley's Theorem on Closed Coverings of a Simplex
• A Covering Property of Simplexes.

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