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This article is cited in 15 scientific papers (total in 15 papers)
Brief communications
On a Model Problem for the Orr–Sommerfeld Equation with Linear Profile
A. V. D'yachenkoa, A. A. Shkalikovb a M. V. Lomonosov Moscow State University
b M. V. Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Abstract:
A model spectral problem of the form $-i\varepsilon y''+xy=\lambda y$ on the finite interval $[-1,1]$ with the Dirichlet boundary conditions is considered. Here $\lambda$ is the spectral parameter and $\varepsilon$ is positive. The behavior of the spectrum of this problem as $\varepsilon\to 0$ is completely investigated. The limit curves are found to which the eigenvalues concentrate and the counting eigenvalue functions along these curves are obtained.
Keywords:
the Airy function, Couette flow, quasiclassical eigenvalue formulas.
Received: 29.10.2001
Citation:
A. V. D'yachenko, A. A. Shkalikov, “On a Model Problem for the Orr–Sommerfeld Equation with Linear Profile”, Funktsional. Anal. i Prilozhen., 36:3 (2002), 71–75; Funct. Anal. Appl., 36:3 (2002), 228–232
Linking options:
https://www.mathnet.ru/eng/faa208https://doi.org/10.4213/faa208 https://www.mathnet.ru/eng/faa/v36/i3/p71
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