Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
503 8 |
Ultima descărcare din IBN: 2023-09-23 11:29 |
Căutarea după subiecte similare conform CZU |
517.9 (245) |
Differential equations. Integral equations. Other functional equations. Finite differences. Calculus of variations. Functional analysis (243) |
SM ISO690:2012 TURUTA (PODERIOGHIN), Silvia. Solution of the problem of the center for cubic differential systems with three affine invariant straight lines of total algebraic multiplicity four. In: Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica, 2020, nr. 1(92), pp. 89-105. ISSN 1024-7696. |
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Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica | ||||||
Numărul 1(92) / 2020 / ISSN 1024-7696 /ISSNe 2587-4322 | ||||||
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CZU: 517.9 | ||||||
MSC 2010: 34C05. | ||||||
Pag. 89-105 | ||||||
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Rezumat | ||||||
In this article, we study the planar cubic differential systems with a monodromic non-degenerate critical point and three affine invariant straight lines of total multiplicity four. We classify these systems and prove that monodromic point is of the center type if and only if the first Lyapunov quantity vanishes. |
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Cuvinte-cheie Cubic differential system, center problem, invariant straight line |
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