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Afisarea articolelor 1-13(13) pentru cuvîntul-cheie "Group action"
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-404
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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-400
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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-427
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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-352
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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 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-345
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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 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-387
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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 Moldovei. Matematica
Nr. 1(77) / 2015 / ISSN 1024-7696
Disponibil online 28 July, 2015. Descarcări-3. Vizualizări-490
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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 Moldovei. Matematica
Nr. 2(75) / 2014 / ISSN 1024-7696
Disponibil online 24 October, 2014. Descarcări-2. Vizualizări-551
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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 Moldovei. Matematica
Nr. 3(58) / 2008 / ISSN 1024-7696
Disponibil online 7 December, 2013. Descarcări-1. Vizualizări-548
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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 Moldovei. Matematica
Nr. 2(54) / 2007 / ISSN 1024-7696
Disponibil online 12 December, 2013. Descarcări-0. Vizualizări-573
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The GL(2, IR)-orbits of polynomial differential systems of degree four
Paşcanu Angela
Moldova Tiraspol State University
Buletinul Academiei de Ştiinţe a Moldovei. Matematica
Nr. 3(52) / 2006 / ISSN 1024-7696
Disponibil online 21 December, 2015. Descarcări-0. Vizualizări-394
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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
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-484
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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-351
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