On the existence of polyhedral convex envelopes
2016 ◽
Vol 65
(4)
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pp. 637-655
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Keyword(s):
2004 ◽
Vol 38
(5)
◽
pp. 811-820
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2013 ◽
Vol 60
(2)
◽
pp. 217-238
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1988 ◽
Vol 59
(2)
◽
pp. 223-246
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Keyword(s):