Lyapunov’s stability of the unperturbed motion governed by the s3(1,3) differential system of Darboux type

CZU : 517.925

Neagu Natalia, Popa Mihail

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(12) / 2021 / ISSN 2537-6284 /ISSNe 2587-3644

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Dynamics of a cubic differential advertising mo

CZU : 517.925

Cozma Dumitru, Repeşco Vadim

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(12) / 2021 / ISSN 2537-6284 /ISSNe 2587-3644

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Real cubic differential systems with a linear center and multiple line at infinity

CZU : 517.925

Suba Alexandru

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(12) / 2021 / ISSN 2537-6284 /ISSNe 2587-3644

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Multiple partial integrals of polynomial Hamiltonian systems

CZU : 517.925

Pranevich Andrei, Grin Alexander, Musafirov Eduard

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(12) / 2021 / ISSN 2537-6284 /ISSNe 2587-3644

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Multifrequency system with multipoint and integral conditions

CZU : 517.925

Bihun Yaroslav, Petryshyn Roman, Skutar Ihor, Melhyk Halyna

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(12) / 2021 / ISSN 2537-6284 /ISSNe 2587-3644

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Solution of the center-focus problem for a cubic differential system with a real invariant straight line and the line at infinity of multiplicity two

CZU : 517.925

Suba Alexandru, Pîslaru Alexandru

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(8) / 2019 / ISSN 2537-6284 /ISSNe 2587-3644

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Cubic systems with seven invariant straight lines along one direction, when some straight lines are complex conjugate

CZU : 517.925

Repeşco Vadim

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(8) / 2019 / ISSN 2537-6284 /ISSNe 2587-3644

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On a case of stability of unperturbated motion governed by the ternary differential critical system with quadratic nonlinearities

CZU : 517.925

Neagu Natalia, Popa Mihail

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(8) / 2019 / ISSN 2537-6284 /ISSNe 2587-3644

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Center conditions for a cubic differential system with one invariant straight line

CZU : 517.925

Cozma Dumitru, Matei Angela

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(8) / 2019 / ISSN 2537-6284 /ISSNe 2587-3644

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Canonical forms of cubic differential systems with real invariant straight lines of total multiplicity seven along one direction

CZU : 517.925

Repeşco Vadim

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(6) / 2018 / ISSN 2537-6284 /ISSNe 2587-3644

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Cubic differential systems with affine real invariant straight lines of total parallel multiplicity six and configurations (3(m),1,1,1)

CZU : 517.917+517.925

Puţuntică Vitalie, Suba Alexandru

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(6) / 2018 / ISSN 2537-6284 /ISSNe 2587-3644

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Sisteme diferenţiale cubice cu focar slab şi cu o dreaptă invariantă reală de multiplicitate algebrică maximală

CZU : 517.925

Şubă Alexandru, Turuta (Poderioghin) Silvia

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(4) / 2017 / ISSN 2537-6284 /ISSNe 2587-3644

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Center conditions for a cubic differential system with two invariant straight lines and one invariant elliptic curve

CZU : 517.9+517.925

Cozma Dumitru, Matei Angela

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(4) / 2017 / ISSN 2537-6284 /ISSNe 2587-3644

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Picard orbits of lipschitzian type mappings and their accumulation points on distance spaces

CZU : 515.12+517.925+519.85

Berinde Vasile, Choban Mitrofan

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(4) / 2017 / ISSN 2537-6284 /ISSNe 2587-3644

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Lotka-Volterra cubic differential systems with (1:-2)-singularity and invariant affine straight lines of two directions of total algebraic multiplicity six

CZU : 517.925

Turuta (Poderioghin) Silvia

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(2) / 2016 / ISSN 2537-6284 /ISSNe 2587-3644

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Integrability conditions for a class of cubic differential systems with a bundle of two invariant straight lines and one invariant cubic

CZU : 517.925

Cozma Dumitru, Dascalescu Anatolii

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 1(86) / 2018 / ISSN 1024-7696 /ISSNe 2587-4322

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Invariant conditions of stability of unperturbed motion governed by some differential systems in the plane

CZU : 517.925

Neagu Natalia, Orlov Victor, Popa Mihail

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 3(85) / 2017 / ISSN 1024-7696 /ISSNe 2587-4322

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Cubic systems with degenerate infinity and invariant straight lines of total parallel multiplicity five

CZU : 517.925.41

Suba Alexandru, Repeşco Vadim

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 3(82) / 2016 / ISSN 1024-7696 /ISSNe 2587-4322

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Cubic differential systems with two affine real non-parallel invariant straight lines of maximal multiplicity

CZU : 517.9+517.925.41

Vacaraş Olga

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 3(79) / 2015 / ISSN 1024-7696 /ISSNe 2587-4322

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Some algorithms for investigating the multiplicity of the invariant line at the infinity for quartic differential systems

CZU : 517.925

Repeşco Vadim, Josan Diana

Materialele conferinţei ştiinţifice a studenţilor

Ediția 69. 2020. Chişinău. ISBN 978-9975-76-309-7.

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