External tangents and closedness of cone + subspace

DOI10.1006/jmaa.1994.1438zbMath0889.46009OpenAlexW2050752977MaRDI QIDQ1342354

Victor Klee, Peter Gritzmann

Publication date: 18 June 1998

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jmaa.1994.1438

zbMATH Keywords

algebraic sumclosed coneclosedness of \(\text{cone}+\text{subspace}\)external tangents

Mathematics Subject Classification ID

General theory of locally convex spaces (46A03) Convex sets in topological linear spaces; Choquet theory (46A55) Ordered topological linear spaces, vector lattices (46A40)

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