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The region of values of an elliptic polynomial

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Literature cited

  1. M. I. Vishik, “Strongly elliptic systems of differential equations,” Mat. Sbornik,29, (71) (1951).

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Translated from Ukrainskii Mathematicheskii Zhurnal, Vol. 25, No. 2, pp. 228–234, March–April, 1973.

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Markovskii, A.I. The region of values of an elliptic polynomial. Ukr Math J 25, 183–188 (1973). https://doi.org/10.1007/BF01096977

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  • DOI: https://doi.org/10.1007/BF01096977

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