Popa Mihail
Publicaţii la conferinţe din RM - 14, Descărcări - 21, Vizualizări - 7538
Differential equations and algebras |
Popa Mihail |
Science and education: new approaches and perspectives |
Seria 25. 2023. Chişinău. (CEP UPSC. 58-59. |
Disponibil online 7 November, 2023. Descarcări-0. Vizualizări-86 |
Differential Equations and Algebras |
Popa Mihail |
Conference on Applied and Industrial Mathematics |
Ediţia 30. 2023. Iași, România. . 7-11. |
Disponibil online 21 March, 2024. Descarcări-0. Vizualizări-24 |
Stability problems of the unperturbed motion governed by the ternary differential system of Lyapunov-Darboux type with nonlinearities of degree four |
Neagu Natalia , Popa Mihail |
Conference on Applied and Industrial Mathematics |
Ediţia a 29. 2022. Chișinău, Republica Moldova. Casa Editorial-Poligrafică „Bons Offices”. 63-67. |
Disponibil online 19 December, 2022. Descarcări-2. Vizualizări-233 |
Four-dimensional reductive Lie algebra for the ternary differential system with quadratic nonlinearities and its perspectives in the study of this system |
Popa Mihail , Pricop Victor |
Actual Problems of Mathematics and Informatics |
2021. Chişinău. Tehnica- UTM. 72-73. |
Disponibil online 25 June, 2021. Descarcări-3. Vizualizări-287 |
Stability conditions of unperturbed motion governed by critical three-dimensional differential system of Darboux type with cubic nonlinearities |
Neagu Natalia , Popa Mihail |
Mathematics and IT: Research and Education |
2021. Chișinău, Republica Moldova. . 62-63. |
Disponibil online 30 June, 2021. Descarcări-1. Vizualizări-289 |
Comitants of Lie algebra of rotation groups for ternary system with quadratic nonlinearities |
Popa Mihail , Pricop Victor |
Învăţământ superior: tradiţii, valori, perspective |
Vol. 1. 2020. Chișinău, Republica Moldova. Universitatea de Stat din Tiraspol. 57-60. |
Disponibil online 20 November, 2020. Descarcări-2. Vizualizări-492 |
Center-affine invariant stability conditions of unperturbed motion governed by critical cubic differential system |
Neagu Natalia , Orlov Victor , Popa Mihail |
Proceedings IMCS-55 |
2019. Chișinău, Republica Moldova. "VALINEX" SRL. 119-124. |
Disponibil online 1 November, 2019. Descarcări-2. Vizualizări-568 |
Invariant conditions of stability of unperturbed motion for differential systems with quadratic nonlinearities in the critical case |
Neagu Natalia , Orlov Victor , Popa Mihail |
Conference of Mathematical Society of the Republic of Moldova |
4. 2017. Chişinău. Centrul Editorial-Poligrafic al USM. 301-304. |
Disponibil online 5 October, 2017. Descarcări-1. Vizualizări-968 |
On periodic solutions of the four-dimensional differential system of Lyapunov-Darboux type with quadratic nonlinearities |
Orlov Victor , Popa Mihail |
Conference of Mathematical Society of the Republic of Moldova |
4. 2017. Chişinău. Centrul Editorial-Poligrafic al USM. 311-316. |
Disponibil online 5 October, 2017. Descarcări-2. Vizualizări-698 |
Prolonged holding and cyclic loading indentation of aluminophosphate glass: kinetics of deformation |
Răzlog (Belei) Ina , Shikimaka Olga A. , Grabco Daria , Sava Bogdan Alexandru , Boroica Lucica , Elişa Mihail , Pyrtsac Constantin , Prisăcaru Andrian , Popa Mihail |
Materials Science and Condensed Matter Physics |
Editia 8. 2016. Chişinău. Institutul de Fizică Aplicată. 185-185. |
Disponibil online 30 July, 2019. Descarcări-2. Vizualizări-622 |
Algebraic methods to the center-focus problem |
Popa Mihail , Pricop Victor |
Învățămîntul superior din Republica Moldova la 85 de ani |
Vol. 1. 2015. Chișinău, Republica Moldova. Universitatea de Stat din Tiraspol. 33-35. |
Disponibil online 24 July, 2019. Descarcări-0. Vizualizări-497 |
First integrals with polynomials not higher than second order of the mathematical model of the intrinsic transmission dynamics of tuberculosis |
Neagu Natalia , Popa Mihail , Orlov Victor |
Conference of Mathematical Society of the Republic of Moldova |
3. 2014. Chișinău. "VALINEX" SRL. 257-260. |
Disponibil online 9 October, 2017. Descarcări-3. Vizualizări-1195 |
The upper and lower bounds for number of conditions for center of the differential system s(1; 2; :::; q) |
Popa Mihail , Pricop Victor |
Conference of Mathematical Society of the Republic of Moldova |
3. 2014. Chișinău. "VALINEX" SRL. 265-268. |
Disponibil online 9 October, 2017. Descarcări-0. Vizualizări-862 |
Methods of lie algebras and orbits in the study of differential systems concerned with the problems of energy safety of the Republic of Moldova |
Popa Mihail , Bycova Elena V. , Staruş Elena , Gherştega Natalia |
Energetica Moldovei. Aspecte regionale de dezvoltare |
Ediția I. 2005. Chișinău, Republica Moldova. Institutul de Energetică al Academiei de Științe a Moldovei. 157-161. |
Disponibil online 31 July, 2018. Descarcări-3. Vizualizări-717 |