Center-affine invariant stability conditions of unperturbed motion governed by critical cubic differential system

Neagu Natalia12, Orlov Victor34, Popa Mihail41

1 Tiraspol State University, 2 "Ion Creangă" State Pedagogical University from Chisinau, 3 Technical University of Moldova, 4 Vladimir Andrunachievici Institute of Mathematics and Computer Science

Proceedings IMCS-55

2019. Chișinău, Republica Moldova. ISBN 978-9975-68-378-4.

Disponibil online 1 November, 2019. Descarcări-2. Vizualizări-583

-----------------------------------------------------------------------------------------------------------------------------------

A class of bidimensional polynomial systems of differential equations with nonlinearities of the fourth degree with the symmetry axis

Calin Iurie12, Ciubotaru Stanislav1

1 Vladimir Andrunachievici Institute of Mathematics and Computer Science, 2 Moldova State University

Proceedings IMCS-55

2019. Chișinău, Republica Moldova. ISBN 978-9975-68-378-4.

Disponibil online 1 November, 2019. Descarcări-7. Vizualizări-645

-----------------------------------------------------------------------------------------------------------------------------------

Some classes of polynomial bidimensional cubic differential systems with the symmetry axis

Calin Iurie12, Baltag Valeriu1

1 Vladimir Andrunachievici Institute of Mathematics and Computer Science, 2 Moldova State University

Proceedings IMCS-55

2019. Chișinău, Republica Moldova. ISBN 978-9975-68-378-4.

Disponibil online 1 November, 2019. Descarcări-2. Vizualizări-568

-----------------------------------------------------------------------------------------------------------------------------------

10203040501005001000