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Topological degree and the Sperner lemma. (English) Zbl 0466.55001

MSC:
55M20 Fixed points and coincidences in algebraic topology
55M25 Degree, winding number
52Bxx Polytopes and polyhedra
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[1] Schwartz, J. T.,Nonlinear Functional Analysis, Gordon and Breach, New York, New York, 1969.
[2] Lasry, J. M., andRobert, R.,Degré et Théorèmes de Point Fixe pour les Applications Multivoques et Applications, Cahier de Mathématique de la Décision, Université Paris-IX, Dauphine, France, 1975.
[3] Geistdoerfer-Florenzano, M.,L’Equilibre Economique Général Transitif et Intransitif?Problèmes d’Existence, Centre d’Etudes Prospectives d’Economie Mathématique Appliquées à la Planification, Paris, France, Report No. 8004, 1980.
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[9] Yoseloff, M.,Topologic Proofs of Some Combinatorial Theorems, Journal of Combinatorial Theory, (A.), Vol. 17, pp. 95-111, 1974. · Zbl 0365.05021 · doi:10.1016/0097-3165(74)90031-4
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