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MATHEMATICS
On nonnegative solutions of overdetermined systems of partial differential equations
V. A. Kondratiev, S. D. Èidel'man Lomonosov Moscow State University
Citation:
V. A. Kondratiev, S. D. Èidel'man, “On nonnegative solutions of overdetermined systems of partial differential equations”, Dokl. Akad. Nauk SSSR, 237:3 (1977), 513–516
Linking options:
https://www.mathnet.ru/eng/dan41349 https://www.mathnet.ru/eng/dan/v237/i3/p513
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