Cuvinte-cheie (42): Group action (7), affine invariant polynomial (7), quadratic differential system (7)

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Articole în reviste din RM - 6. Publicaţii la conferinţe din RM - 6. Publicaţii peste hotare - 3.

De la 202020192018201720162015201420132012201120102009200820072006200520042003

Pîna la 202020192018201720162015201420132012201120102009200820072006200520042003

DescărcăriVizualizări

SM ISO690:2012

2020 - 1

Global Topological Configurations of Singularities for the Whole Family of Quadratic Differential Systems

Artes Joan1, Llibre Jaume1, Schlomiuk Dana2, Vulpe Nicolae3

1 Universitat Autònoma de Barcelona, 2 Université de Montréal, 3 Vladimir Andrunakievich Institute of Mathematics and Computer Science

Qualitative Theory of Dynamical Systems

Nr. 1(19) / 2020 / ISSN 1575-5460 / ISSNe 1662-3592

Disponibil online 6 March, 2020. Descarcări-0. Vizualizări-343

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2019 - 2

Configurations of invariant straight lines of the type (2, 2, 1, 1) for a family of cubic systems

Bujac Cristina1, Schlomiuk Dana2, Vulpe Nicolae1

1 Vladimir Andrunakievich Institute of Mathematics and Computer Science, 2 Université de Montréal

Proceedings IMCS-55The Fifth Conference of Mathematical Society of the Republic of Moldova

2019. Chișinău, Republica Moldova. ISBN 978-9975-68-378-4.

Disponibil online 1 November, 2019. Descarcări-1. Vizualizări-284

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

Schlomiuk Dana1, Vulpe Nicolae2

1 Université de Montréal, 2 Vladimir Andrunakievich 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-298

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2017 - 4

Classification of quadratic systems possessing an invariant conic and a Darboux invariant

Vulpe Nicolae1, Schlomiuk Dana2

1 Institute of Mathematics and Computer Science ASM, 2 Université de Montréal

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-313

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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-229

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Geometric and algebraic classification of quadratic differential systems with invariant hyperbolas

Oliveira Regilene D. S.1, Rezende Alex C.2, Schlomiuk Dana3, Vulpe Nicolae4

1 Universidade Federal de Sao Paulo, 2 Universidade Federal de Santa Maria, 3 Université de Montréal, 4 Institute of Mathematics and Computer Science ASM

Electronic Journal of Differential Equations

Nr. 2017 / 2017 / ISSN 1072-6691

Disponibil online 5 September, 2018. Descarcări-0. Vizualizări-371

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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-302

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2014 - 3

Bifurcation diagrams and quotient topological spaces under the action of the affine group on a subclass of quadratic vector fields

Diaconescu Oxana1, Schlomiuk Dana1, Vulpe Nicolae2

1 Université de Montréal, 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-0. Vizualizări-261

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Family of quadratic differential systems with invariant hyperbolas

Oliveira Regilene D. S.1, Rezende Alex C.1, Vulpe Nicolae2

1 Instituto de Ciencia de Materiales, CSIC, 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-303

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Global configurations of singularities for quadratic differential systems with total finite multiplicity three and at most two real singularities

Artes Joan1, Llibre Jaume1, Schlomiuk Dana2, Vulpe Nicolae3

1 Universitat Autònoma de Barcelona, 2 Université de Montréal, 3 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-423

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2013 - 2

Geometric configurations of singularities for quadratic differential systems with total finite multiplicity lower than 2

Artes Joan1, Llibre Jaume1, Schlomiuk Dana2, Vulpe Nicolae3

1 Universitat Autònoma de Barcelona, 2 Université de Montréal, 3 Institute of Mathematics and Computer Science ASM

Buletinul Academiei de Ştiinţe a Moldovei. Matematica

Nr. 1(71) / 2013 / ISSN 1024-7696

Disponibil online 13 December, 2013. Descarcări-4. Vizualizări-683

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Modele matematice de expertiză în domenii ştiinţifice

Arnăut Vsevolod1, Gaindric Constantin2, Damian Florin2, Magariu Galina2, Rogojin Iurie2, Secrieru Iulian2, Verlan Tatiana2, Vulpe Nicolae2

1 Universitatea de Stat din Moldova, 2 Institutul de Matematică şi Informatică al AŞM

Revista de Ştiinţă, Inovare, Cultură şi Artă „Akademos”

Nr. 2(29) / 2013 / ISSN 1857-0461

Disponibil online 16 December, 2013. Descarcări-20. Vizualizări-857

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2009 - 1

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-603

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2008 - 1

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-3. Vizualizări-694

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2003 - 1

Classification of quadratic systems with a symmetry center and simple infinite singular points

Vulpe Nicolae, Lupan Mircea

Institute of Mathematics and Computer Science ASM

Buletinul Academiei de Ştiinţe a Moldovei. Matematica

Nr. 1(41) / 2003 / ISSN 1024-7696

Disponibil online 6 December, 2013. Descarcări-1. Vizualizări-561

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