Remarks on Convexity in Dimension (2,2)
Wojciech Kryński
Bulletin of the Polish Academy of Sciences. Mathematics, Tome 56 (2008), p. 207-211 / Harvested from The Polish Digital Mathematics Library
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We consider different convexity notions for functions F:ℝ2×2→ℝ. We give a new characterisation of polyconvexity and a sufficient condition for quasiconvexity.

Publié le : 2008-01-01
EUDML-ID : urn:eudml:doc:281302 
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     title = {Remarks on Convexity in Dimension (2,2)},
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     volume = {56},
     year = {2008},
     pages = {207-211},
     language = {en},
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Wojciech Kryński. Remarks on Convexity in Dimension (2,2). Bulletin of the Polish Academy of Sciences. Mathematics, Tome 56 (2008) pp. 207-211. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ba56-3-3/