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The multiplicity of an operator is a special case of the topological degree for k-set contractions - MaRDI portal

The multiplicity of an operator is a special case of the topological degree for k-set contractions

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Publication:2561374

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DOI10.1215/S0012-7094-73-04022-2zbMath0263.47047MaRDI QIDQ2561374

James W. Thomas

Publication date: 1973

Published in: Duke Mathematical Journal (Search for Journal in Brave)

Mathematics Subject Classification ID

Fixed-point theorems (47H10) Degree, winding number (55M25) Nonlinear operators and their properties (47H99)

Related Items (2)

Condensing operators ⋮ Symmetries, degree, homotopy indices and asymptotically homogeneous problems

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