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On equivariant extensions of a differential operator by the example of the Laplace operator in a circle

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Abstract

We propose a method for investigation of both correctness of the equivariant problem and the spectrum of the corresponding operator.

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Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 51, No. 2, pp. 158–169, February, 1999.

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Burskii, V.P. On equivariant extensions of a differential operator by the example of the Laplace operator in a circle. Ukr Math J 51, 172–184 (1999). https://doi.org/10.1007/BF02513471

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  • DOI: https://doi.org/10.1007/BF02513471

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