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This article is cited in 15 scientific papers (total in 15 papers)
Justification of the averaging method for parabolic equations containing rapidly
oscillating terms with large amplitudes
V. B. Levenshtam Rostov State University
Abstract:
We justify the averaging method for abstract parabolic equations
with stationary principal part that contain non-linearities
(subordinate to the principal part) some of whose terms are rapidly
oscillating in time with zero mean and are proportional to the
square root of the frequency of oscillation. Our interest in the
exponent 1/2 is motivated by the fact that terms proportional to
lower powers of the frequency have no influence on the average. For
linear equations of the same type, we justify an algorithm for the
study of the stability of solutions in the case when the stationary
averaged problem has eigenvalues on the imaginary axis (the critical
case).
Received: 11.09.2003 Revised: 22.09.2004
Citation:
V. B. Levenshtam, “Justification of the averaging method for parabolic equations containing rapidly
oscillating terms with large amplitudes”, Izv. RAN. Ser. Mat., 70:2 (2006), 25–56; Izv. Math., 70:2 (2006), 233–263
Linking options:
https://www.mathnet.ru/eng/im555https://doi.org/10.1070/IM2006v070n02ABEH002311 https://www.mathnet.ru/eng/im/v70/i2/p25
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Abstract page: | 685 | Russian version PDF: | 305 | English version PDF: | 12 | References: | 59 | First page: | 3 |
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