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SM ISO690:2012

The Lyapunov quantities and the GL(2,R)-invariant center conditions for a class of bidimensional polynomial systems of differential equations with nonlinearities of the fourth degree

Ciubotaru Stanislav1, Calin Iurie2

1 Institute of Mathematics and Computer Science ASM, 2 Moldova State University

Conference of Mathematical Society of the Republic of Moldova

4. 2017. Chişinău. ISBN 978-9975-71-915-5.

Disponibil online 5 October, 2017. Descarcări-2. Vizualizări-602

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The rational bases of GL(2;R)-comitants and of invariants for the bidimensional system of differential equations with nonlinearities of the fourth degree

Calin Iurie12, Ciubotaru Stanislav1

1 Institute of Mathematics and Computer Science ASM, 2 Moldova State University

Conference of Mathematical Society of the Republic of Moldova

3. 2014. Chișinău. ISBN 978-9975-68-244-2.

Disponibil online 9 October, 2017. Descarcări-2. Vizualizări-608

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Invariant conditions of stability of motion for some four-dimensional differential systems

Orlov Victor

Technical University of Moldova

Acta et commentationes (Ştiinţe Exacte și ale Naturii)

Nr. 2(6) / 2018 / ISSN 2537-6284 /ISSNe 2587-3644

Disponibil online 31 July, 2019. Descarcări-3. Vizualizări-728

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Face recognition on the basis of moment invariants, principal component analysis and correlation

Perju Veaceslav12, Casasent David P.3, Mardare Igor1

1 Technical University of Moldova, 2 Free International University of Moldova, 3 Carnegie Mellon University, Pittsburgh, USA

Proceedings of SPIE - The International Society for Optical Engineering

Ediţia 19, Vol.6977. 2008. Bellingham, Washington. ISSN 0277-786X.

Disponibil online 2 December, 2023. Descarcări-0. Vizualizări-95

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Sufficient GL(2,R)-invariant center conditions for some classes of two-dimensional cubic differential systems

Calin Iurie, Baltag Valeriu

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 4 January, 2020. Descarcări-1. Vizualizări-563

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Solution and full classification of generalized binary functional equations of the type (3; 3; 0)

Krainichuk Halyna, Sokhatsky Fedir M.

Vasyl Stus Donetsk National University

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 2(87) / 2018 / ISSN 1024-7696 /ISSNe 2587-4322

Disponibil online 2 December, 2018. Descarcări-7. Vizualizări-695

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The Lyapunov quantities and the center conditions for a class of bidimensional polynomial systems of differential equations with nonlinearities of the fourth degree

Calin Iurie, Ciubotaru Stanislav

Institute of Mathematics and Computer Science ASM

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 2(84) / 2017 / ISSN 1024-7696 /ISSNe 2587-4322

Disponibil online 16 November, 2017. Descarcări-3. Vizualizări-738

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Rational bases of GL(2,R)-comitants and of GL(2,R)-invariants for the planar system of differential equations with nonlinearities of the fourth degree

Ciubotaru Stanislav

Institute of Mathematics and Computer Science ASM

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 3(79) / 2015 / ISSN 1024-7696 /ISSNe 2587-4322

Disponibil online 10 June, 2016. Descarcări-7. Vizualizări-742

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A class of bidimensional polynomial systems of differential equations with nonlinearities of the fourth degree with the symmetry axis

Calin Iurie12, Ciubotaru Stanislav1

1 Vladimir Andrunachievici Institute of Mathematics and Computer Science, 2 Moldova State University

Proceedings IMCS-55

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

Disponibil online 1 November, 2019. Descarcări-7. Vizualizări-655

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Some classes of polynomial bidimensional cubic differential systems with the symmetry axis

Calin Iurie12, Baltag Valeriu1

1 Vladimir Andrunachievici Institute of Mathematics and Computer Science, 2 Moldova State University

Proceedings IMCS-55

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

Disponibil online 1 November, 2019. Descarcări-2. Vizualizări-573

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Invariant conditions for the dimensions of the GL(2,R)-orbits for one differential cubic system

Staruş Elena

Institute of Mathematics and Computer Science ASM

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 3(43) / 2003 / ISSN 1024-7696 /ISSNe 2587-4322

Disponibil online 7 December, 2013. Descarcări-2. Vizualizări-669

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On rational bases of GL(2,R)-comitants of planar polynomial systems of differential equations

Calin Iurie

Institute of Mathematics and Computer Science ASM

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 2(42) / 2003 / ISSN 1024-7696 /ISSNe 2587-4322

Disponibil online 7 December, 2013. Descarcări-1. Vizualizări-858

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Algebraic equations with invariant coefficients in qualitative study of the polynomial homogeneous differential systems

Baltag Valeriu

Institute of Mathematics and Computer Science ASM

Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica

Nr. 2(42) / 2003 / ISSN 1024-7696 /ISSNe 2587-4322

Disponibil online 7 December, 2013. Descarcări-6. Vizualizări-863

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Projective geometry invariants of human body and multi-port electrical circuits

Penin Alexandru

Institute of the Electronic Engineering and Nanotechnologies "D. Ghitu" of the Academy of Sciences of Moldova

IFMBE Proceedings

Editia 3, Vol.55. 2016. . ISSN 16800737.

Disponibil online 30 December, 2022. Descarcări-0. Vizualizări-202

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Transmission of resistance sensor signals over multi-wire line with losses

Penin Alexandru, Sidorenko Anatolie

Institute of the Electronic Engineering and Nanotechnologies "D. Ghitu" of the Academy of Sciences of Moldova

IFMBE Proceedings

Editia 3, Vol.55. 2016. . ISSN 16800737.

Disponibil online 30 December, 2022. Descarcări-0. Vizualizări-207

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Foliation of the Space sl∗(nℝ) into Coadjoint Orbits

Palii Iurie12

1 Institute of Applied Physics,

Journal of Mathematical Sciences (United States)

Nr. 5(240) / 2019 / ISSN 1072-3374 /ISSNe 1573-8795

Disponibil online 24 October, 2019. Descarcări-0. Vizualizări-475

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Numărul şi multiplicitatea dreptelor invariante ale sistemului omogen bipătrat de ecuaţii diferenţiale

Anţalovschi Natalia

Conferinţa Internaţională a Tinerilor Cercetători

2005. Chişinău. ISBN 9975-9716-1-X.

Disponibil online 8 July, 2021. Descarcări-0. Vizualizări-208

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Studiul topologic al sistemului omogen bipătrat de ecuaţii diferenţiale cu cinci drepte invariante reale diferite

Anţalovschi Natalia

Conferinţa Internaţională a Tinerilor Cercetători

2005. Chişinău. ISBN 9975-9716-1-X.

Disponibil online 8 July, 2021. Descarcări-1. Vizualizări-334

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Use of Fractional-Quadratic Approximation Invariant of Nonlinear Characteristic of Magnetoelectric Sensor

Penin Alexandru1, Sidorenko Anatolie12

1 Institute of the Electronic Engineering and Nanotechnologies "D. Ghitu", 2 Technical University of Moldova

IFMBE Proceedings

Ediția 5, Vol.87. 2022. Chişinău. ISSN 16800737.

Disponibil online 30 January, 2022. Descarcări-0. Vizualizări-286

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Когнитивная лингвистика. Теория организации полисемии предлогов

Jdankina Irina

Актуальные проблемы лингвистики и лингводидактики в контексте современных подходов

Ediția 1. 2011. Комрат. ISBN 978-9975-4050-9-6.

Disponibil online 22 March, 2023. Descarcări-2. Vizualizări-289

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