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Afisarea articolelor 1-3(3) pentru cuvîntul-cheie "comitant"
Lie algebras of operators and invariant GL(2,R)-integrals for Darboux type differential systems
Diaconescu Oxana, Popa Mihail
Institute of Mathematics and Computer Science ASM
Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
Nr. 3(52) / 2006 / ISSN 1024-7696 /ISSNe 2587-4322
Disponibil online 18 December, 2015. Descarcări-1. Vizualizări-832
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Center-affine invariant stability conditions of unperturbed motion governed by critical cubic differential system
Neagu Natalia12, Orlov Victor34, Popa Mihail41
1 Tiraspol State University,
2 "Ion Creangă" State Pedagogical University from Chisinau,
3 Technical University of Moldova,
4 Vladimir Andrunachievici Institute of Mathematics and Computer Science
Proceedings IMCS-55
2019. Chișinău, Republica Moldova. ISBN 978-9975-68-378-4.
Disponibil online 1 November, 2019. Descarcări-2. Vizualizări-598
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Differential equations and algebras
Popa Mihail12
1 Vladimir Andrunachievici Institute of Mathematics and Computer Science,
2 "Ion Creangă" State Pedagogical University from Chisinau
Science and education: new approaches and perspectives
Seria 25. 2023. Chişinău. ISBN 978-9975-46-788-9.
Disponibil online 7 November, 2023. Descarcări-0. Vizualizări-104
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