WebTY - JOUR AU - Lions, Pierre-Louis TI - The concentration-compactness principle in the calculus of variations. The limit case, Part I. JO - Revista Matemática Iberoamericana PY - 1985 VL - 1 IS - 1 SP - 145 EP - 201 AB - After the study made in the locally compact case for variational problems with some translation invariance, we investigate here the …
The shape of watersheds Nature Communications
WebAug 1, 2001 · This approach, historically called the concentration compactness principle, emerged in the 1980's from the analysis of concentration phenomena by Uhlenbeck, … Web4. Concentrated Compactness A. Variational Problems 1. Minimizers for Critical Sobolev Nonlinearities 2. Strong Convergence of Minimizing Sequences B. Concentration-Cancellation 1. Critical Gradient Growth 2. Vorticity Bounds and Euler's Equations 5. Compensated Compactness A. Direct Methods 1. Harmonie Maps into Spheres 2. artiom zabun
Concentration Compactness - De Gruyter
WebCao D M, Nontrivial solution of semilinear elliptic equations with critical exponent in ℝ 2, Commun. Partial Differ. Equ. 17 (1992) 407–435. Article Google Scholar. Lions P L, The concentrated-compactness principle in the calculus of variations. The locally compact case, part I, Ann. I.H.P. Anal. Nonlin. 1 (1984) 109–145. WebDec 17, 2012 · Our proof involves the characterization of solitary-wave solutions as minimizers of an energy functional subject to two constraints. To establish the precompactness of minimizing sequences via concentrated compactness, we establish the sub-additivity of the problem with respect to both constraint variables jointly. WebJul 1, 1984 · In particular a general principle—called concentration-compactness principle—was shown, indicating, roughly speaking, that for general classes of minimization problems with constraints in unbounded domains all minimizing sequences are relatively compact if and only if some strict subadditivity inequalities hold (while the large ... banderas cubanas