Afișare rezultate

SM ISO690:2012

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

Cozma Dumitru, Dascalescu Anatolii

Tiraspol State University

Conference of Mathematical Society of the Republic of Moldova

4. 2017. Chişinău. ISBN 978-9975-71-915-5.

Disponibil online 5 October, 2017. Descarcări-0. Vizualizări-667

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Phase portraits of cubic differential systems with invariant straight lines of total multiplicity eight

Bujac Cristina, Vulpe Nicolae

Institute of Mathematics and Computer Science ASM

Conference of Mathematical Society of the Republic of Moldova

4. 2017. Chişinău. ISBN 978-9975-71-915-5.

Disponibil online 5 October, 2017. Descarcări-3. Vizualizări-717

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Cubic differential systems with a straight line of maximal Multiplicity

Şubă Alexandru, Vacaraş Olga

Institute of Mathematics and Computer Science ASM

Conference of Mathematical Society of the Republic of Moldova

3. 2014. Chișinău. ISBN 978-9975-68-244-2.

Disponibil online 10 October, 2017. Descarcări-5. Vizualizări-567

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Cozma’s centers with invariant straight lines and conics

Sadovschii Anton, Shcheglova Tatsiana

Belarusian State University

Conference of Mathematical Society of the Republic of Moldova

3. 2014. Chișinău. ISBN 978-9975-68-244-2.

Disponibil online 10 October, 2017. Descarcări-0. Vizualizări-524

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About one irreducible component of the center variety of cubic system with two invariant straight lines and one invariant conic

Sadovschii Anton

Belarusian State University

Conference of Mathematical Society of the Republic of Moldova

3. 2014. Chișinău. ISBN 978-9975-68-244-2.

Disponibil online 10 October, 2017. Descarcări-0. Vizualizări-523

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Cubic systems with two distinct infinite singularities and 8 invariant lines

Bujac Cristina

Institute of Mathematics and Computer Science ASM

Conference of Mathematical Society of the Republic of Moldova

3. 2014. Chișinău. ISBN 978-9975-68-244-2.

Disponibil online 9 October, 2017. Descarcări-0. Vizualizări-577

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First integrals in a cubic differential system with one invariant straight line and one invariant cubic

Cozma Dumitru

"Ion Creangă" State Pedagogical University from Chisinau

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(16) / 2023 / ISSN 2537-6284 /ISSNe 2587-3644

Disponibil online 25 January, 2024. Descarcări-15. Vizualizări-160

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Center conditions for a cubic system with two homogeneous invariant straight lines and exponential factors

Cozma Dumitru12

1 Tiraspol State University, 2 "Ion Creangă" State Pedagogical University from Chisinau

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(14) / 2022 / ISSN 2537-6284 /ISSNe 2587-3644

Disponibil online 24 February, 2023. Descarcări-10. Vizualizări-285

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Centers of cubic differential systems with the line at infinity of maximal multiplicity

Şubă Alexandru12

1 Vladimir Andrunachievici Institute of Mathematics and Computer Science, 2 "Ion Creangă" State Pedagogical University from Chisinau

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(14) / 2022 / ISSN 2537-6284 /ISSNe 2587-3644

Disponibil online 24 February, 2023. Descarcări-1. Vizualizări-225

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Dynamics of a cubic differential advertising mo

Cozma Dumitru, Repeşco Vadim

Tiraspol State University

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

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

Disponibil online 10 February, 2022. Descarcări-27. Vizualizări-475

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

Şubă Alexandru

Vladimir Andrunachievici Institute of Mathematics and Computer Science

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

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

Disponibil online 10 February, 2022. Descarcări-2. Vizualizări-315

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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

Şubă Alexandru1, Pîslaru Alexandru2

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

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

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

Disponibil online 29 January, 2020. Descarcări-3. Vizualizări-659

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

Repeşco Vadim

Tiraspol State University

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

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

Disponibil online 29 January, 2020. Descarcări-26. Vizualizări-587

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

Cozma Dumitru, Matei Angela

Tiraspol State University

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

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

Disponibil online 29 January, 2020. Descarcări-13. Vizualizări-696

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

Repeşco Vadim

Tiraspol State University

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

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

Disponibil online 31 July, 2019. Descarcări-29. Vizualizări-879

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

Cozma Dumitru, Matei Angela

Tiraspol State University

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

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

Disponibil online 2 September, 2018. Descarcări-9. Vizualizări-732

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Integrability conditions for a cubic differential system with two invariant straight lines and one invariant cubic

Dascalescu Anatolii

Tiraspol State University

Annals of the University of Craiova, Mathematics and Computer Science Series

Nr. 2(45) / 2018 / ISSN 1223-6934

Disponibil online 24 June, 2019. Descarcări-0. Vizualizări-487

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Cubic differential systems with an invariant straight line of maximal multiplicity

Şubă Alexandru, Vacaraş Olga

Institute of Mathematics and Computer Science ASM

Annals of the University of Craiova, Mathematics and Computer Science Series

Nr. 2 / 2015 / ISSN 1223-6934

Disponibil online 9 May, 2023. Descarcări-0. Vizualizări-119

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Solution of the problem of the center for cubic differential systems with three affine invariant straight lines of total algebraic multiplicity four

Turuta (Poderioghin) Silvia

Vladimir Andrunachievici Institute of Mathematics and Computer Science

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 1(92) / 2020 / ISSN 1024-7696 /ISSNe 2587-4322

Disponibil online 5 September, 2020. Descarcări-8. Vizualizări-490

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The classification of a family of cubic differential systems in terms of configurations of invariant lines of the type (3, 3)

Bujac Cristina

Vladimir Andrunachievici Institute of Mathematics and Computer Science

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 2(90) / 2019 / ISSN 1024-7696 /ISSNe 2587-4322

Disponibil online 3 January, 2020. Descarcări-2. Vizualizări-620

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