IBN
  



  













    
  


    
Закрыть

Afișare rezultate

Afisarea articolelor 1-9(9) pentru cuvîntul-cheie "affine invariant polynomial"
Classification of quadratic systems possessing an invariant conic and a Darboux invariant
Vulpe Nicolae1, Schlomiuk Dana2
1 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-0. Vizualizări-467
-----------------------------------------------------------------------------------------------------------------------------------
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-458
-----------------------------------------------------------------------------------------------------------------------------------
Family of quadratic differential systems with invariant hyperbolas
Oliveira Regilene D. S.1, Rezende Alex C.1, Vulpe Nicolae2
2 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-4. Vizualizări-482
-----------------------------------------------------------------------------------------------------------------------------------

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 Moldovei. Matematica
Nr. 2(90) / 2019 / ISSN 1024-7696
Disponibil online 3 January, 2020. Descarcări-1. Vizualizări-395
-----------------------------------------------------------------------------------------------------------------------------------

The topological classification of a family of quadratic differential systems in terms of affine invariant polynomials

Schlomiuk Dana1, Vulpe Nicolae2
2 Vladimir Andrunachievici Institute of Mathematics and Computer Science
Buletinul Academiei de Ştiinţe a Moldovei. Matematica
Nr. 2(90) / 2019 / ISSN 1024-7696
Disponibil online 3 January, 2020. Descarcări-1. Vizualizări-461
-----------------------------------------------------------------------------------------------------------------------------------
One new class of cubic systems with maximum number of invariant lines omitted in the classification of J. Llibre and N.Vulpe
Bujac Cristina
Institute of Mathematics and Computer Science ASM
Buletinul Academiei de Ştiinţe a Moldovei. Matematica
Nr. 2(75) / 2014 / ISSN 1024-7696
Disponibil online 24 October, 2014. Descarcări-2. Vizualizări-608
-----------------------------------------------------------------------------------------------------------------------------------
A complete classification of quadratic differential systems according to the dimensions of Aff(2, R)−orbits
Gherştega Natalia, Orlov Victor, Vulpe Nicolae
Institute of Mathematics and Computer Science ASM
Buletinul Academiei de Ştiinţe a Moldovei. Matematica
Nr. 2(60) / 2009 / ISSN 1024-7696
Disponibil online 16 December, 2013. Descarcări-0. Vizualizări-748
-----------------------------------------------------------------------------------------------------------------------------------
Integrals and phase portraits of planar quadratic differential systems with invariant lines of total multiplicity four
Schlomiuk Dana, Vulpe Nicolae
Institute of Mathematics and Computer Science ASM
Buletinul Academiei de Ştiinţe a Moldovei. Matematica
Nr. 1(56) / 2008 / ISSN 1024-7696
Disponibil online 6 December, 2013. Descarcări-4. Vizualizări-940
-----------------------------------------------------------------------------------------------------------------------------------

Cubic Differential Systems with Invariant Straight Lines of Total Multiplicity Eight possessing One Infinite Singularity

Bujac Cristina, Vulpe Nicolae
Institute of Mathematics and Computer Science ASM
Qualitative Theory of Dynamical Systems
Nr. 1(16) / 2017 / ISSN 1575-5460 /ISSNe 1662-3592
Disponibil online 10 July, 2018. Descarcări-1. Vizualizări-423
-----------------------------------------------------------------------------------------------------------------------------------
 
 

1-9 of 9