Polyconvex Functionals for Nearly Conformal Deformations

Polyconvex Functionals for Nearly Conformal Deformations

Variational integrals whose absolute minima are conformal deformations are studied. Polyconvexity and mean coercivity of these functionals are proved in even dimensions. Existence of nearly conformal deformations is established.

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Veröffentlicht in:SIAM journal on mathematical analysis 1996-05, Vol.27 (3), p.609-619
Hauptverfasser: Iwaniec, Tadeusz, Lutoborski, Adam
Format: Artikel
Sprache:eng
Schlagworte:
Integrals
Mathematical functions
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Beschreibung
Zusammenfassung:Variational integrals whose absolute minima are conformal deformations are studied. Polyconvexity and mean coercivity of these functionals are proved in even dimensions. Existence of nearly conformal deformations is established.
ISSN:0036-1410
1095-7154
DOI:10.1137/0527033