Calculus of variations with differential forms
Calculus of variations with differential forms
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具有微分形式的变分法
DOI:
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发表时间:
2015
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通讯作者:
Swarnendu Sil
中科院分区:
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作者:
S. Bandyopadhyay;B. Dacorogna;Swarnendu Sil
We study integrals of the form integral(Omega) f (d omega), where 1 R is continuous and omega is a (k - 1)-form. We introduce the appropriate notions of convexity, namely ext. one convexity, ext. quasiconvexity and ext. polyconvexity. We study their relations, give several examples and counterexamples. We conclude with an application to a minimization problem.