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MATHEMATICS
The problem of the center “in the large” for a general quadratic
system
D. Bularasab, N. I. Vulpeab, K. S. Sibirskiiab a Mathematics Institute, Computer Center, Academy of Sciences of the Moldavian SSR, Kishinev
b University of Algiers
Received: 02.01.1989
Citation:
D. Bularas, N. I. Vulpe, K. S. Sibirskii, “The problem of the center “in the large” for a general quadratic
system”, Dokl. Akad. Nauk SSSR, 311:4 (1990), 777–780; Dokl. Math., 41:2 (1990), 287–290
Linking options:
https://www.mathnet.ru/eng/dan6674 https://www.mathnet.ru/eng/dan/v311/i4/p777
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