المؤلفون: Cristina Bujac, Dana Schlomiuk, Nicolae Vulpe

المصدر: Electronic Journal of Qualitative Theory of Differential Equations, Vol 2023, Iss 40, Pp 1-94 (2023)

مصطلحات موضوعية: cubic vector fields, invariant straight lines, infinite and finite singularities, multiplicity of invariant lines, configurations of invariant straight lines, multiplicity of singularity, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: http://www.math.u-szeged.hu/ejqtde/periodica.html?periodica=1&paramtipus_ertek=publication&param_ertek=10272; https://doaj.org/toc/1417-3875

URL الوصول: https://doaj.org/article/7d7d10fac83e4748b4a1893ea97fe913

المؤلفون: Artes, J.C., Llibre, J., Schlomiuk, D.I., Vulpe, N.I.

المصدر: International Journal of Bifurcation and Chaos 0-0

مصطلحات موضوعية: affine invariant polynomial, bifurcation, configuration of invariant lines, Poincare compactification, Quadratic vector fields, Riccati system, topological equivalence

وصف الملف: application/pdf

Relation: https://ibn.idsi.md/vizualizare_articol/197690; urn:issn:02181274

الاتاحة: https://ibn.idsi.md/vizualizare_articol/197690
https://doi.org/10.1142/S0218127424500044

المؤلفون: Artés Ferragud, Joan Carles, Llibre, Jaume, Schlomiuk, Dana, Vulpe, Nicolae

مصطلحات موضوعية: Quadratic vector fields, Bifurcation, Topological equivalence, Riccati system, Poincaré compactification, Affine invariant polynomial, Configuration of invariant lines

وصف الملف: application/pdf

Relation: Agencia Estatal de Investigación PID2019-104658GB-I00; European Commission 777911; Agència de Gestió d'Ajuts Universitaris i de Recerca 2021/SGR-00113; International journal of bifurcation and chaos in applied sciences and engineering; Vol. 34, Issue 1 (January 2024), art. 2450004; https://ddd.uab.cat/record/299751; urn:10.1142/S0218127424500044; urn:oai:ddd.uab.cat:299751; urn:scopus_id:85184363568; urn:articleid:17936551v34n1p2450004; urn:gsduab:5830

الاتاحة: https://ddd.uab.cat/record/299751

المؤلفون: Bujac, C.

المصدر: Science and education: new approaches and perspectives (Seria 25)

مصطلحات موضوعية: Cubic differential system, invariant line, singularity, configuration of invariant lines, Group action, Polynomial invariant

وصف الملف: application/pdf

Relation: https://ibn.idsi.md/vizualizare_articol/189944

الاتاحة: https://ibn.idsi.md/vizualizare_articol/189944

المؤلفون: Bujac, C., Schlomiuk, D.I., Vulpe, N.I.

المصدر: Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica 101 (1) 42-77

مصطلحات موضوعية: quadratic differential system, invariant line, singularity, configuration of invariant lines, Group action, Polynomial invariant

وصف الملف: application/pdf

Relation: https://ibn.idsi.md/vizualizare_articol/186302; urn:issn:10247696

الاتاحة: https://ibn.idsi.md/vizualizare_articol/186302
https://doi.org/10.56415/basm.y2023.i1.p42

المؤلفون: Cristina Bujac, Dana Schlomiuk, Nicolae Vulpe

المصدر: Electronic Journal of Differential Equations, Vol 2021, Iss 83,, Pp 1-110 (2021)

مصطلحات موضوعية: cubic vector field, invariant straight line, multiplicity of singularity, infinite and finite singularities, multiplicity of invariant lines, configurations of invariant straight lines, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: http://ejde.math.txstate.edu/Volumes/2021/83/abstr.html; https://doaj.org/toc/1072-6691

URL الوصول: https://doaj.org/article/f9d7458f689b41e7a3d0fc976144095d

المؤلفون: Bujac, C., Schlomiuk, D.I., Vulpe, N.I.

المصدر: Qualitative Theory of Dynamical Systems 0-0

مصطلحات موضوعية: configuration of invariant lines, Group action, invariant line, Polynomial invariant, quadratic differential system, singularity

وصف الملف: application/pdf

Relation: https://ibn.idsi.md/vizualizare_articol/165387; urn:issn:15755460

الاتاحة: https://ibn.idsi.md/vizualizare_articol/165387
https://doi.org/10.1007/s12346-022-00659-x

المؤلفون: Bujac, Cristina, Schlomiuk, Dana, Vulpe, Nicolae

المصدر: Electronic Journal of Differential Equations, 2021, San Marcos, Texas: Texas State University and University of North Texas.

مصطلحات موضوعية: cubic vector field, invariant straight line, multiplicity of singularity, infinite and finite singularities, multiplicity of invariant lines, configurations of invariant straight lines

وصف الملف: Text; 110 pages; 1 file (.pdf); application/pdf

Relation: https://hdl.handle.net/10877/16241

الاتاحة: https://hdl.handle.net/10877/16241

المؤلفون: Bujac, C.

المصدر: Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica 90 (2) 79-98

مصطلحات موضوعية: Cubic differential system, invariant straight line, multiplicity of invariant lines, infinite and finite singularities, affine invariant polynomial, Group action, configuration of invariant lines, multiplicity of singularity

وصف الملف: application/pdf

Relation: https://ibn.idsi.md/vizualizare_articol/91140; urn:issn:10247696

الاتاحة: https://ibn.idsi.md/vizualizare_articol/91140

المؤلفون: Cristina Bujac, Nicolae Vulpe

المصدر: Electronic Journal of Qualitative Theory of Differential Equations, Vol 2015, Iss 74, Pp 1-38 (2015)

مصطلحات موضوعية: cubic vector fields, configuration of invariant lines, infinite and finite singularities, affine invariant polynomials, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: http://www.math.u-szeged.hu/ejqtde/periodica.html?periodica=1&paramtipus_ertek=publication&param_ertek=4170; https://doaj.org/toc/1417-3875

URL الوصول: https://doaj.org/article/3b53c7bb35ca45709b8c54131d35d2a5

المؤلفون: BUJAC, Cristina, SCHLOMIUK, Dana, VULPE, Nicolae

مصطلحات موضوعية: polynomial differential systems, cubic systems, invariant lines, infinite singularities

وصف الملف: application/pdf

Relation: BUJAC, Cristina, SCHLOMIUK, Dana, VULPE, Nicolae. Configurations of invariant lines of total multiplicity 7 of cubic systems with four real distinct infinite singularities. In: CAIM 2018: The 26th Conference on Applied and Industrial Mathematics: Book of Abstracts, Technical University of Moldova, September 20-23, 2018. Chişinău: Bons Offices, 2018, pp. 26-27.; http://repository.utm.md/handle/5014/10994

الاتاحة: http://repository.utm.md/handle/5014/10994

المؤلفون: Bujac, C., Vulpe, N.I.

المصدر: Qualitative Theory of Dynamical Systems 0-0

مصطلحات موضوعية: affine invariant polynomial, configuration of invariant lines, Cubic differential system, Group action, invariant line, Singular point

وصف الملف: application/pdf

Relation: https://ibn.idsi.md/vizualizare_articol/63918; urn:issn:15755460

الاتاحة: https://ibn.idsi.md/vizualizare_articol/63918
https://doi.org/10.1007/s12346-016-0188-x

المؤلفون: Bujac, C., Vulpe, N.I.

المصدر: Conference of Mathematical Society of the Republic of Moldova (4)

مصطلحات موضوعية: Cubic differential system, phase portrait, configuration of invariant lines, Group action, affine invariant polynomial

وصف الملف: application/pdf

Relation: https://ibn.idsi.md/vizualizare_articol/54592

الاتاحة: https://ibn.idsi.md/vizualizare_articol/54592

المؤلفون: Bujac, Cristina, Schlomiuk, Dana, Vulpe, Nicolae

المصدر: Electronic Journal of Differential Equations, 2021, San Marcos, Texas: Texas State University and University of North Texas.

مصطلحات موضوعية: Cubic vector field, Invariant straight line, Multiplicity of singularity, Infinite and finite singularities, Multiplicity of invariant lines, Configurations of invariant straight lines

وصف الملف: Text; 110 pages; 1 file (.pdf); application/pdf

Relation: Bujac, C., Schlomiuk, D., & Vulpe, N. (2021). Cubic differential systems with invariant straight lines of total multiplicity seven and four real distinct infinite singularities. Electronic Journal of Differential Equations, 2021(83), pp. 1-110.; https://digital.library.txstate.edu/handle/10877/16241

الاتاحة: https://digital.library.txstate.edu/handle/10877/16241

المؤلفون: Bujac, C., Vulpe, N.I.

المصدر: Journal of Mathematical Analysis and Applications (2) 1025-1080

مصطلحات موضوعية: affine invariant polynomial, configuration of invariant lines, Cubic differential system, Group action, invariant line, Singular point

وصف الملف: application/pdf

Relation: https://ibn.idsi.md/vizualizare_articol/180422; urn:issn:0022247X

الاتاحة: https://ibn.idsi.md/vizualizare_articol/180422
https://doi.org/10.1016/j.jmaa.2014.10.014

المؤلفون: Schlomiuk, D.I., Vulpe, N.I.

المصدر: Qualitative Theory of Dynamical Systems 251-300

مصطلحات موضوعية: affine invariant polynomial, algebraic invariant curve, bifurcation diagram, configuration of invariant lines, Group action, Moduli space, phase portrait, Poincare compactification, quadratic differential system, topological equivalence

وصف الملف: application/pdf

Relation: https://ibn.idsi.md/vizualizare_articol/187193; urn:issn:15755460

الاتاحة: https://ibn.idsi.md/vizualizare_articol/187193
https://doi.org/10.1007/s12346-010-0028-3

المؤلفون: Schlomiuk, D.I., Vulpe, N.I.

المصدر: Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica 56 (1) 27-83

مصطلحات موضوعية: quadratic differential system, Poincar´e compactification, algebraic invariant curve, affine invariant polynomial, configuration of invariant lines

وصف الملف: application/pdf

Relation: info:eu-repo/grantAgreement/EC/FP7/1815/EU//; https://ibn.idsi.md/vizualizare_articol/8578; urn:issn:10247696

الاتاحة: https://ibn.idsi.md/vizualizare_articol/8578

المؤلفون: Schlomiuk, D.I., Vulpe, N.I.

المصدر: Qualitative Theory of Dynamical Systems 135-194

مصطلحات موضوعية: Algebraic affine invariant, algebraic invariant curve, configuration of invariant lines, Poincare compactification, quadratic differential system

وصف الملف: application/pdf

Relation: https://ibn.idsi.md/vizualizare_articol/187191; urn:issn:15755460

الاتاحة: https://ibn.idsi.md/vizualizare_articol/187191
https://doi.org/10.1007/BF02968134