Characterisation of drop and weak drop properties for closed bounded convex sets
1991 ◽
Vol 43
(3)
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pp. 377-385
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Modifying the concept underlying Daneš' drop theorem, Rolewicz introduced the notion of the drop property of a norm which was later generalised to the weak drop property of a norm. Kutzarova extended the discussion to consider the drop property for closed bounded convex sets. Here we characterise the drop and weak drop properties for such sets by upper semi-continuous and compact valued subdifferential mappings.
1991 ◽
Vol 43
(2)
◽
pp. 347-355
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1960 ◽
Vol 11
(6)
◽
pp. 976-976
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2018 ◽
Vol 463
(1)
◽
pp. 412-431
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2008 ◽
Vol 151
(1)
◽
pp. 60-85
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Keyword(s):
2013 ◽
Vol 56
(2)
◽
pp. 272-282
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Keyword(s):