Institute of Fundamental Technological Research, Polish Academy of Sciences, Świętokrzyska 21, 00-049 Warszawa, Poland
Bibliografia
[1] E. Acerbi and N. Fusco, Semicontinuity problems in the calculus of variations, Arch. Rational Mech. Anal. 86 (1984), 125-145.
[2] J. M. Ball and F. Murat, $W^1,p$-quasiconvexity and variational problems for multiple integrals, J. Funct. Anal. 58 (1984), 225-253.
[3] P. G. Ciarlet, Mathematical Elasticity, Vol. 1: Three-Dimensional Elasticity, North-Holland, Amsterdam, 1988.
[4] B. Dacorogna, Direct Methods in the Calculus of Variations, Springer, Berlin, 1989.
[5] B. Dacorogna and J. P. Haeberly, Remarks on a numerical study of convexity, quasiconvexity, and rank-one convexity, in: Progr. Nonlinear Differential Equations Appl. 25, Birkhäuser, Basel, 1996, 143-154.
[6] C. B. Morrey, Multiple Integrals in the Calculus of Variations, Springer, Berlin, 1966.
[7] P. Pedregal, Parametrized Measures and Variational Principles, Birkhäuser, Basel, 1997.
[8] V. Šverák, Rank-one convexity does not imply quasiconvexity, Proc. Roy. Soc. Edinburgh Sect. A 120 (1992), 185-189.