Afișare rezultate

SM ISO690:2012

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-778

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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-718

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Family of quadratic differential systems with invariant hyperbolas

Oliveira Regilene D. S.1, Rezende Alex Carlucci1, 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-5. Vizualizări-752

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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

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-680

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The bifurcation diagram of the configurations of invariant lines of total multiplicity exactly three in quadratic vector fields

Bujac Cristina1, Schlomiuk Dana2, Vulpe Nicolae1

1 Vladimir Andrunachievici Institute of Mathematics and Computer Science, MSU,

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 1(101) / 2023 / ISSN 1024-7696 /ISSNe 2587-4322

Disponibil online 25 August, 2023. Descarcări-2. Vizualizări-133

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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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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 Republicii Moldova. Matematica

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

Disponibil online 3 January, 2020. Descarcări-1. Vizualizări-865

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One subfamily of cubic systems with invariant lines of total multiplicity eight and with two distinct real infinite singularities

Bujac Cristina

Institute of Mathematics and Computer Science ASM

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 1(77) / 2015 / ISSN 1024-7696 /ISSNe 2587-4322

Disponibil online 28 July, 2015. Descarcări-3. Vizualizări-787

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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 Republicii Moldova. Matematica

Nr. 2(75) / 2014 / ISSN 1024-7696 /ISSNe 2587-4322

Disponibil online 24 October, 2014. Descarcări-2. Vizualizări-848

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The GL(2, R)−orbits of the homogeneous polynomial differential systems

Boularas Driss, Matei Angela

Institute of Mathematics and Computer Science ASM

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 3(58) / 2008 / ISSN 1024-7696 /ISSNe 2587-4322

Disponibil online 7 December, 2013. Descarcări-1. Vizualizări-853

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Isomorphism of the factor powers of finite groups

Duma Vladislav

Institute of Mathematics and Computer Science ASM

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 2(54) / 2007 / ISSN 1024-7696 /ISSNe 2587-4322

Disponibil online 12 December, 2013. Descarcări-0. Vizualizări-788

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The GL(2, IR)-orbits of polynomial differential systems of degree four

Paşcanu Angela

Tiraspol State University

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 3(52) / 2006 / ISSN 1024-7696 /ISSNe 2587-4322

Disponibil online 21 December, 2015. Descarcări-0. Vizualizări-570

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Geometric and algebraic classification of quadratic differential systems with invariant hyperbolas

Oliveira Regilene D. S.1, Rezende Alex Carlucci2, Schlomiuk Dana3, Vulpe Nicolae4

4 Institute of Mathematics and Computer Science ASM

Electronic Journal of Differential Equations

Nr. / 2017 / ISSN 1072-6691 /ISSNe 1550-6150

Disponibil online 5 September, 2018. Descarcări-0. Vizualizări-794

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Family of quadratic differential systems with invariant hyperbolas: A complete classification in the space ℝ12

Oliveira Regilene D. S.1, Rezende Alex Carlucci1, Vulpe Nicolae2

2 Institute of Mathematics and Computer Science ASM

Electronic Journal of Differential Equations

Nr. / 2016 / ISSN 1072-6691 /ISSNe 1550-6150

Disponibil online 16 December, 2022. Descarcări-2. Vizualizări-217

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Cubic differential systems with invariant straight lines of total multiplicity eight and four distinct infinite singularities

Bujac Cristina, Vulpe Nicolae

Institute of Mathematics and Computer Science ASM

Journal of Mathematical Analysis and Applications

Nr. 2 / 2015 / ISSN 0022-247X /ISSNe 1096-0813

Disponibil online 9 May, 2023. Descarcări-0. Vizualizări-127

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On Families QSL ≥ 2 of Quadratic Systems with Invariant Lines of Total Multiplicity At Least 2

Bujac Cristina1, Schlomiuk Dana2, Vulpe Nicolae1

1 Vladimir Andrunachievici Institute of Mathematics and Computer Science,

Qualitative Theory of Dynamical Systems

Nr. / 2022 / ISSN 1575-5460 /ISSNe 1662-3592

Disponibil online 8 October, 2022. Descarcări-0. Vizualizări-323

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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. / 2017 / ISSN 1575-5460 /ISSNe 1662-3592

Disponibil online 10 July, 2018. Descarcări-1. Vizualizări-725

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Cubic Systems with Invariant Straight Lines of Total Multiplicity Eight and with Three Distinct Infinite Singularities

Bujac Cristina, Vulpe Nicolae

Institute of Mathematics and Computer Science ASM

Qualitative Theory of Dynamical Systems

Nr. / 2015 / ISSN 1575-5460 /ISSNe 1662-3592

Disponibil online 10 May, 2023. Descarcări-0. Vizualizări-188

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Bifurcation diagrams and moduli spaces of planar quadratic vector fields with invariant lines of total multiplicity four and having exactly three real singularities at infinity

Schlomiuk Dana1, Vulpe Nicolae2

2 Institute of Mathematics and Computer Science ASM

Qualitative Theory of Dynamical Systems

Nr. / 2010 / ISSN 1575-5460 /ISSNe 1662-3592

Disponibil online 13 September, 2023. Descarcări-1. Vizualizări-154

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The bifurcation diagram of the configurations of invariant lines for a family of cubic systems

Bujac Cristina

Vladimir Andrunachievici Institute of Mathematics and Computer Science

Science and education: new approaches and perspectives

Seria 25. 2023. Chişinău. ISBN 978-9975-46-788-9.

Disponibil online 6 November, 2023. Descarcări-1. Vizualizări-108

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