INTEGRAL ESTIMATES FOR NULL LAGRANGIANS

被引：231
作者：
IWANIEC, T
LUTOBORSKI, A
机构：
[1] Department of Mathematics, Syracuse University, Syracuse, 13244, New York
来源：
ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS | 1993年 / 125卷 / 01期
关键词：
D O I：
10.1007/BF00411477
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Sobolev spaces of differential forms are studied. LP-projections onto exact forms are introduced as a tool to obtain integral estimates for null Lagrangians. New results on compensated compactness are given and mean-coercive variational integrals are found. Existence of minima of certain mean-coercive functionals is established.
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页码：25 / 79
页数：55
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