Abstract
A class of singularly perturbed initial and boundary value problems for systems of linear differential equations with singularities of various types is studied. The asymptotics of the solutions of these problems is constructed; in contrast to known results, it involves boundary layers of new types that are dependent not only on the spectrum of the limit operator.
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Translated fromMatematicheskie Zametki, Vol. 62, No. 4, pp. 494–501, October, 1997.
Translated by N. K. Kulman
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Konyaev, Y.A. Singularly perturbed problems with double singularity. Math Notes 62, 414–419 (1997). https://doi.org/10.1007/BF02358973
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DOI: https://doi.org/10.1007/BF02358973