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Ramification of a multiple eigenvalue of the Dirichlet problem for the Laplacian under singular perturbation of the boundary condition

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Authors and Affiliations

  1. Institute of Mathematics and Computing Center, Bashkir Scientific Center, Ural Section, Russian Academy of Sciences, USSR

    R. R. Gadyl'shin

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  1. R. R. Gadyl'shin
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Translated from Matematicheskie Zametki, Vol. 52, No. 4, pp. 42–55, October, 1992.

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Gadyl'shin, R.R. Ramification of a multiple eigenvalue of the Dirichlet problem for the Laplacian under singular perturbation of the boundary condition. Math Notes 52, 1020–1029 (1992). https://doi.org/10.1007/BF01210435

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  • DOI: https://doi.org/10.1007/BF01210435

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