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On the self-adjointness and on the nature of the spectrum of certain classes of abstract differential operators

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Literature cited

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Authors and Affiliations

  1. Kiev State University, USSR

    A. N. Kochubei

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  1. A. N. Kochubei
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Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 26, No. 6, PP. 811–815, November–December, 1973.

In conclusion the author expresses his thanks to M. L. Gorbachuk for supervising this work, and to L. I. Vainerman for useful discussions.

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Kochubei, A.N. On the self-adjointness and on the nature of the spectrum of certain classes of abstract differential operators. Ukr Math J 25, 673–676 (1973). https://doi.org/10.1007/BF01090802

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  • DOI: https://doi.org/10.1007/BF01090802

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