Gérard, P. Compacité par compensation et régularité 2-microlocale. (Compensated compactness and 2-microlocal regularity). (French) Zbl 0707.35032 Sémin. Équations Dériv. Partielles 1988-1989, Exp. No. 6, 18 p. (1989). The author defines the wave front of noncompactness of the sequence from \(L^ 2\) and the measure of microlocal noncompactness of such sequence. These notions enable to prove results obtained using the concentration- compactness principle of P. L. Lions and the compensated compactness principle of L. Tartar. Reviewer: B.Nowak Cited in 2 Documents MSC: 35D10 Regularity of generalized solutions of PDE (MSC2000) 35A15 Variational methods applied to PDEs 35A05 General existence and uniqueness theorems (PDE) (MSC2000) Keywords:wave front of noncompactness; microlocal noncompactness; concentration- compactness; compensated compactness PDFBibTeX XML Full Text: Numdam EuDML