Literature Cited
S. V. Uspenskii, “On differential properties of solutions of a class of pseudodifferential equations at infinity. I,” Sib. Matem. Zh.,13, No. 3, 665–678 (1972).
E. M. Landis, “Some questions of the qualitative theory of elliptic and parabolic equations,” Usp. Matem. Nauk,14, No. 1, 21–86 (1956).
E. M. Landis, “Some questions of the qualitative theory of second-order elliptic equations (case of many independent variables),” Usp. Matem. Nauk,18, No. 1, 3–62 (1963).
B. Ya. Levin, Distribution of Roots of Entire Functions [in Russian], Gostekhizdat, Moscow-Leningrad (1956).
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Translated from the Sibirskii Matematicheskii Zhurnal, Vol. 13, No. 4, pp. 903–909, July–August, 1972.
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Uspenskii, S.V. On differential properties of solutions of a class of pseudodifferential equations at infinity. II. Sib Math J 13, 629–633 (1972). https://doi.org/10.1007/BF00971055
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DOI: https://doi.org/10.1007/BF00971055