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Trudy Matematicheskogo Instituta imeni V.A. Steklova, 2002, Volume 236, Pages 386–398
(Mi tm310)
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This article is cited in 3 scientific papers (total in 3 papers)
Interactions between Homogenization and Phase-Transition Processes
N. Ansinia, A. Braidesab, V. Chiadò Piatc a International School for Advanced Studies (SISSA)
b Università degli Studi di Roma — Tor Vergata
c Polytechnic University of Turin
Abstract:
We study the behavior of nonconvex functionals singularly perturbed by a possibly oscillating inhomogeneous gradient term, in the spirit of the gradient theory of phase transitions. We show that a limit problem giving a sharp interface, as the perturbation vanishes, always exists, but may be inhomogeneous or anisotropic. We specialize this study when the perturbation oscillates periodically, highlighting three types of regimes depending on the speed of oscillations. In the two extreme cases, a separation of scale effect is described.
Received in November 2000
Citation:
N. Ansini, A. Braides, V. Chiadò Piat, “Interactions between Homogenization and Phase-Transition Processes”, Differential equations and dynamical systems, Collected papers. Dedicated to the 80th anniversary of academician Evgenii Frolovich Mishchenko, Trudy Mat. Inst. Steklova, 236, Nauka, MAIK «Nauka/Inteperiodika», M., 2002, 386–398; Proc. Steklov Inst. Math., 236 (2002), 373–385
Linking options:
https://www.mathnet.ru/eng/tm310 https://www.mathnet.ru/eng/tm/v236/p386
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Abstract page: | 191 | Full-text PDF : | 77 | References: | 30 |
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