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Fixed points, index, and degree for some set valued functions - MaRDI portal

Fixed points, index, and degree for some set valued functions

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Publication:5607098

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DOI10.4064/FM-69-3-213-217zbMath0206.52103OpenAlexW4255588856MaRDI QIDQ5607098

Harold Bell

Publication date: 1970

Published in: Fundamenta Mathematicae (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/214243

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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