Non-singular set-valued compact fields in locally convex spaces

DOI10.4064/FM-75-3-249-259zbMath0211.25904OpenAlexW926116203MaRDI QIDQ5612323

Tsoy-Wo Ma

Publication date: 1972

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

Full work available at URL: https://eudml.org/doc/214438

Mathematics Subject Classification ID

Set-valued maps in general topology (54C60) Degree, winding number (55M25) Homotopy theory (55P99)

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