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scientific article; zbMATH DE number 1145514 - MaRDI portal

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zbMath0899.34020MaRDI QIDQ4384749

Alexandru Şubă, Dumitru Cozma

Publication date: 17 November 1998

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

cubic system center first integral integrating factor invariant straight lines planar differential systems

Mathematics Subject Classification ID

Periodic solutions to ordinary differential equations (34C25) Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05)

Related Items (1)

Solution of the problem of the centre for a cubic differential system with three invariant straight lines

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