scientific article

zbMath0722.46003MaRDI QIDQ3209626

Yu. A. Polonskij

Publication date: 1990

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

zbMATH Keywords

set-valued mapspreference relationbinary intersection propertyleast upper bound propertyHahn-Banach extension propertysubdifferentials of set-valued maps

Mathematics Subject Classification ID

Nonsmooth analysis (49J52) Set-valued operators (47H04) Theorems of Hahn-Banach type; extension and lifting of functionals and operators (46A22) Ordered topological linear spaces, vector lattices (46A40)

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