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Fundamentalnaya i Prikladnaya Matematika, 1999, Volume 5, Issue 2, Pages 385–409
(Mi fpm383)
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On periodic contrast structures in singularly perturbed elliptic equations
V. F. Butuzov, I. V. Nedelko M. V. Lomonosov Moscow State University
Abstract:
The periodic solutions having internal layers in two-dimensional singularly perturbed elliptic equation with different powers of small parameter at higher derivatives are constructed. The existence of spike-type and step-type contrast structures is proved and asymptotics of the contrast structures are constructed.
Received: 01.09.1997
Citation:
V. F. Butuzov, I. V. Nedelko, “On periodic contrast structures in singularly perturbed elliptic equations”, Fundam. Prikl. Mat., 5:2 (1999), 385–409
Linking options:
https://www.mathnet.ru/eng/fpm383 https://www.mathnet.ru/eng/fpm/v5/i2/p385
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Abstract page: | 291 | Full-text PDF : | 114 | First page: | 1 |
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