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This article is cited in 3 scientific papers (total in 3 papers)
Strong Maximum Principle for an Elliptic Operator on a Stratified Set
S. N. Oshchepkovaa, O. M. Penkina, D. Savasteev a Belgorod State University
Abstract:
We derive a necessary condition for an extremum for functions on stratified sets in terms of integrals of the normal derivative over spheres and use this condition to prove the strong maximum principle for the divergence operator on a stratified set.
Keywords:
stratified set, extremum, necessary condition, divergence operator, strong maximum principle.
Received: 18.06.2010
Citation:
S. N. Oshchepkova, O. M. Penkin, D. Savasteev, “Strong Maximum Principle for an Elliptic Operator on a Stratified Set”, Mat. Zametki, 92:2 (2012), 276–290; Math. Notes, 92:2 (2012), 249–259
Linking options:
https://www.mathnet.ru/eng/mzm8882https://doi.org/10.4213/mzm8882 https://www.mathnet.ru/eng/mzm/v92/i2/p276
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