IBN
  



  














    
  


    
Închide

Afiliat la Universitatea de Stat din Tiraspol

2022 - 1

Center conditions for a cubic differential system having an integrating factor
Cozma Dumitru , Matei Angela
Conference on Applied and Industrial MathematicsCAIM 2022
Ediţia a 29. 2022. Chișinău, Republica Moldova. Casa Editorial-Poligrafică „Bons Offices”. 59-61.
Disponibil online 19 December, 2022
-----------------------------------------------------------------------------------------------------------------------------------

2021 - 1

On integrability of homogeneous fractional quadratic differential equation
Cozma Dumitru , Matei Angela
Actual Problems of Mathematics and Informatics
2021. Chişinău. Tehnica- UTM. 59-59.
Disponibil online 25 June, 2021
-----------------------------------------------------------------------------------------------------------------------------------

2020 - 2

On integrability of homogeneous rational equations
Cozma Dumitru , Matei Angela
Acta et commentationes (Ştiinţe Exacte și ale Naturii)
Nr. 2(10) / 2020 / ISSN 2537-6284 / ISSNe 2587-3644
Disponibil online 16 January, 2021
-----------------------------------------------------------------------------------------------------------------------------------
Center conditions for a cubic differential system having an integrating factor
Cozma Dumitru , Matei Angela
Сучаснi проблеми диференцiальних рiвнянь та їх застосування Матерiали мiжнародної наукової конференцiї, присвяченої 100-рiччю вiд дня народження професора С.Д. Ейдельмана
2020. Чернiвцi. Чернівецький національний університет імені Юрія Федьковича. 24-25.
Disponibil online 24 November, 2023
-----------------------------------------------------------------------------------------------------------------------------------

2019 - 2

Integrating factors of a cubic system with two parallel invariant lines and one invariant cubic
Cozma Dumitru , Matei Angela
Proceedings IMCS-55The Fifth Conference of Mathematical Society of the Republic of Moldova
2019. Chișinău, Republica Moldova. "VALINEX" SRL. 50-53.
Disponibil online 1 November, 2019
-----------------------------------------------------------------------------------------------------------------------------------
Center conditions for a cubic differential system with one invariant straight line
Cozma Dumitru , Matei Angela
Acta et commentationes (Ştiinţe Exacte și ale Naturii)
Nr. 2(8) / 2019 / ISSN 2537-6284 / ISSNe 2587-3644
Disponibil online 29 January, 2020
-----------------------------------------------------------------------------------------------------------------------------------

2017 - 1

Center conditions for a cubic differential system with two invariant straight lines and one invariant elliptic curve
Cozma Dumitru , Matei Angela
Acta et commentationes (Ştiinţe Exacte și ale Naturii)
Nr. 2(4) / 2017 / ISSN 2537-6284 / ISSNe 2587-3644
Disponibil online 2 September, 2018
-----------------------------------------------------------------------------------------------------------------------------------
 
 

1-7 of 7