scientific article; zbMATH DE number 3996605

zbMath0615.54002MaRDI QIDQ4722804

Jolanta Ziemińska, Alojzy Lechicki

Publication date: 1986

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

zbMATH Keywords

semicontinuitysubcontinuitygraph-closednessadherences of filtersfilters in convergence spaces

Mathematics Subject Classification ID

Set-valued maps in general topology (54C60) Hyperspaces in general topology (54B20) Convergence in general topology (sequences, filters, limits, convergence spaces, nets, etc.) (54A20)

Related Items (4)

Tangency conditions for multivalued mappings ⋮ Continuity of the Fenchel correspondence and continuity of polarities ⋮ Compactoidness ⋮ Preservation of persistence and stability under intersections and operations. I: Persistence

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