scientific article

zbMath0756.47036MaRDI QIDQ3976085

Wojciech Kryszewski

Publication date: 26 June 1992

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

degreefixed point indexhomotopy invariants for multivalued mappingsLefschetz or Nielsen numbersingle-valued mapping approximation

Mathematics Subject Classification ID

Set-valued operators (47H04) Degree theory for nonlinear operators (47H11)

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