Ciubotaru Stanislav

Publicații indexate în SCOPUS - (2), Descărcări - 10, Vizualizări - 1481

2017 - 1

The Lyapunov quantities and the center conditions for a class of bidimensional polynomial systems of differential equations with nonlinearities of the fourth degree

Calin Iurie , Ciubotaru Stanislav

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 2 / 2017 / ISSN 1024-7696 / ISSNe 2587-4322

Disponibil online 16 November, 2017. Descarcări-3. Vizualizări-738

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2015 - 1

Rational bases of GL(2,R)-comitants and of GL(2,R)-invariants for the planar system of differential equations with nonlinearities of the fourth degree

Ciubotaru Stanislav

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 3 / 2015 / ISSN 1024-7696 / ISSNe 2587-4322

Disponibil online 10 June, 2016. Descarcări-7. Vizualizări-743

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