Structure of the fixed points sets of k-set-contractions

DOI10.1007/BF00252680zbMath0218.47028MaRDI QIDQ2546669

W. V. Petryshyn

Publication date: 1971

Published in: Archive for Rational Mechanics and Analysis (Search for Journal in Brave)

Mathematics Subject Classification ID

Fixed-point theorems (47H10) Contraction-type mappings, nonexpansive mappings, (A)-proper mappings, etc. (47H09) Degree theory for nonlinear operators (47H11)

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