Energy functionals depending on elastic strain and chemical composition

Abstract: "In this paper we deal with energy functionals depending on elastic strain and chemical composition and we obtain lower semicontinuity results, existence theorems and relaxation in the spaces H[superscript 1,p]([omega]; R[superscript n]) x L[superscript q]([omega]; R[superscript d]) with respect to weak convergence. Our proofs use parametrized measures associated with weakly converging sequences."