Lista publicaţiilor: Cozma Dumitru Vasile - 11

2023 - 2

Professor Alexandru Subă on his 70th birthday

Cozma Dumitru, Popa Mihail Nicolai

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

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

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

Disponibil online 25 January, 2024

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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

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2022 - 1

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

Cozma Dumitru

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

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2021 - 2

In memoriam - Academician Mitrofan Cioban

Chiriac Liubomir L., Cozma Dumitru Vasile

Universitatea de Stat din Tiraspol

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

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

Disponibil online 10 February, 2022

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Dynamics of a cubic differential advertising mo

Cozma Dumitru, Repeşco Vadim Filip

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

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2020 - 2

On integrability of homogeneous rational equations

Cozma Dumitru, Matei Angela

Tiraspol State University

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(10) / 2020 / ISSN 2537-6284 / ISSNe 2587-3644

Disponibil online 16 January, 2021

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International Symposium "Actual Problems of Mathematics and Informatics" dedicated to the 90th birthday of professor Ion Valutse

Choban Mitrofan, Cozma Dumitru, Dohotaru Leonid Alexei

1 Tiraspol State University, 2 Technical University of Moldova

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(10) / 2020 / ISSN 2537-6284 / ISSNe 2587-3644

Disponibil online 18 January, 2021

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2019 - 1

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

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2018 - 2

Profesorul Mihail Popa – a 70-a aniversare

Cioban Mitrofan Mihail, Cozma Dumitru Vasile

Universitatea de Stat din Tiraspol

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

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

Disponibil online 30 July, 2019

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

Cozma Dumitru, Druţă Rodica

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

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2017 - 1

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

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