Bousselsal, M. and Le Dret, H.:
Remarks on the quasiconvex envelope of some functions depending on quadratic forms
Bollettino dell'Unione Matematica Italiana Serie 8 5-B (2002), fasc. n.2, p. 469-486, Unione Matematica Italiana (English)
pdf (288 Kb), djvu (222 Kb). | MR1911201 | Zbl 1177.49009
Sunto
In questo lavoro calcoliamo la chiusura quasi convessa di alcune funzioni definite sullo spazio $M_{mn}$ delle matrici reali $m \times n$ attraverso forme quadratiche. I risultati sono applicati ad alcune funzioni relative alla densità di energia elastica di James e Ericksen.
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