A chain rule in(L^{1}left({operatorname*
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VirginiaDe Cicco; Giovanni Leoni
📂
Article
📅
2003
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Springer
🌐
English
⚖ 280 KB
A chain rule in the space L1 (div;Ω) is obtained under weak regularity conditions.This chain rule has important applications in the study of lower semicontinuityproblems for general functionals of the form ☺Ω f(x, u,∇u) dx with respect to strong convergence in L1 (Ω) . Classical results of Serrin an