المؤلفون: da Silva Gouveia, Luiz Fernando

المساهمون: University/Department: Universitat Autònoma de Barcelona. Departament de Matemàtiques

Thesis Advisors: Torregrosa Arús, Joan

المصدر: TDX (Tesis Doctorals en Xarxa)

مصطلحات موضوعية: Equacions diferencials, Equaciones diferenciales, Differential equations, Teoria qualitativa, Teoría cualitativa, Qualitative theory, Cicles limit, Ciclos limite, Limit cycles, Ciències Experimentals

وصف الملف: application/pdf

URL الوصول: http://hdl.handle.net/10803/670124

المؤلفون: Vitor Henrique Lopes Gusson, Claudio Gomes Pessoa

المصدر: CQD Revista Eletrônica Paulista de Matemática, Vol 23, Iss 1 (2023)

مصطلحات موضوعية: Teoria de Chebyshev, Teoria Qualitativa das EDOs, Ciclos Limites, Ciclicidade, Campos de Vetores por Partes., Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://sistemas.fc.unesp.br/ojs/index.php/revistacqd/article/view/360; https://doaj.org/toc/2316-9664

URL الوصول: https://doaj.org/article/dec840b95019489992871dc0a78b448e

المؤلفون: Virgens, Victor Lima das

المساهمون: Rezende, Alex Carlucci, http://lattes.cnpq.br/4190869482260889, http://lattes.cnpq.br/3284787807367901

مصطلحات موضوعية: Equações diferenciais ordinárias, Teoria qualitativa, Problema de valor inicial, Soluções, Existência e unicidade, Equações autônomas, Campos de vetores, Fluxo tubular, CIENCIAS EXATAS E DA TERRA::MATEMATICA::GEOMETRIA E TOPOLOGIA

Relation: VIRGENS, Victor Lima das. Os teoremas de existência e unicidade de solução de um PVI e do fluxo tubular. 2023. Trabalho de Conclusão de Curso (Graduação em Matemática) – Universidade Federal de São Carlos, São Carlos, 2023. Disponível em: https://repositorio.ufscar.br/handle/ufscar/18278.; https://repositorio.ufscar.br/handle/ufscar/18278

الاتاحة: https://repositorio.ufscar.br/handle/ufscar/18278

المؤلفون: Gusson, Vitor Henrique Lopes

المساهمون: Universidade Estadual Paulista (Unesp), Pessoa, Claudio Gomes

المصدر: Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

مصطلحات موضوعية: Teoria qualitativa das equações diferenciais ordinárias, Ciclos limites, Campos de vetores por partes, Limit cycles, Teoria de Chebyshev, Chebyshev theory, Qualitative theory of ordinary differential equations, Piecewise vector fields, Ciclicity, Ciclicidade

URL الوصول: https://explore.openaire.eu/search/publication?articleId=od______3056::5f4a7db7edd77221ce4a5611b7104736

المؤلفون: Regilene Oliveira, Ana Maria Travaglini, Dana Schlomiuk

المصدر: Electronic Journal of Qualitative Theory of Differential Equations, Vol 2021, Iss 6, Pp 1-56 (2021)
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

مصطلحات موضوعية: Polynomial, Integrable system, Applied Mathematics, darboux integrability, Geometry, TEORIA QUALITATIVA, invariant algebraic curves, Hyperbola, Integrating factor, quadratic differential systems, Quadratic equation, liouvillian integrability, QA1-939, invariant hyperbola, Algebraic curve, Invariant (mathematics), Quadratic differential, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bad08de1d1e91b71ddde28393a667c75
https://doi.org/10.14232/ejqtde.2021.1.6

المؤلفون: Gusson, Vitor Henrique Lopes

المساهمون: Universidade Estadual Paulista (UNESP)

مصطلحات موضوعية: Teoria de Chebyshev, Teoria qualitativa das equações diferenciais ordinárias, Ciclos limites, Ciclicidade, Campos de vetores por partes, Chebyshev theory, Qualitative theory of ordinary differential equations, Limit cycles, Ciclicity, Piecewise vector fields

Relation: http://hdl.handle.net/11449/236506; 33004153071P0

الاتاحة: http://hdl.handle.net/11449/236506

المؤلفون: Paulo Ricardo da Silva, Regilene Oliveira, Ingrid S. Meza-Sarmiento

المساهمون: Universidade Federal de São Carlos (UFSCar), Universidade de São Paulo (USP), Universidade Estadual Paulista (Unesp)

المصدر: Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

مصطلحات موضوعية: Physics, Equilibrium point, Pure mathematics, Plane (geometry), Applied Mathematics, 010102 general mathematics, General Engineering, General Medicine, Quadratic function, TEORIA QUALITATIVA, 01 natural sciences, Topological invariant, 010101 applied mathematics, Vector field, Computational Mathematics, Quadratic system, Quadratic equation, Compactification (mathematics), 0101 mathematics, Algebraic number, Invariant (mathematics), Singular perturbation, General Economics, Econometrics and Finance, Analysis

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca2cd8d74965d6fa9b07e01a8ddb3d08

المؤلفون: Ikhouane, Fayçal, Mañosa Fernández, Víctor, Rodellar Benedé, José

المساهمون: Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III, Universitat Politècnica de Catalunya. CoDAlab - Control, Modelització, Identificació i Aplicacions

مصطلحات موضوعية: Àrees temàtiques de la UPC::Matemàtiques i estadística::Equacions diferencials i integrals::Equacions diferencials ordinàries, Differential equations, Equacions diferencials ordinàries, Teoria qualitativa

وصف الملف: 6 p.; application/pdf

Relation: Ikhouane, F.; Mañosa, V.; Rodellar, J. Bounded and dissipative solutions of the Bouc-Wen model for hysteretic structural systems. A: "Proceedings of the 2004 American Control Conference". 2004, p. 3520-3525.; 0-7803-8335-4; http://hdl.handle.net/2117/6615

الاتاحة: http://hdl.handle.net/2117/6615

المؤلفون: Gabrielle Nornberg, João Vitor da Silva

المصدر: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

مصطلحات موضوعية: Hamiltonian mechanics, Pure mathematics, Sublinear function, Applied Mathematics, Order (ring theory), Type (model theory), TEORIA QUALITATIVA, Convexity, Nonlinear system, symbols.namesake, Mathematics - Analysis of PDEs, Quadratic equation, symbols, FOS: Mathematics, Analysis, Hamiltonian (control theory), Mathematics, Analysis of PDEs (math.AP)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::937fbfc109f04906b6c9459068bae9e0

المؤلفون: Elisabetta Risi

المصدر: M@GM@, Vol 04, Iss 01 (2006)

مصطلحات موضوعية: teoria qualitativa, analisi qualitativa, ricerca sociale, relazioni sociali, Social Sciences

وصف الملف: electronic resource

Relation: http://www.analisiqualitativa.com/magma/0401/articolo_02.htm; https://doaj.org/toc/1721-9809

URL الوصول: https://doaj.org/article/85179cc256a6453ea22e90511643cc2a

المؤلفون: Alessandra Micalizzi, Valentina Orsucci

المصدر: M@GM@, Vol 04, Iss 01 (2006)

مصطلحات موضوعية: teoria qualitativa, analisi qualitativa, ricerca sociale, relazioni sociali, Social Sciences

وصف الملف: electronic resource

Relation: http://www.analisiqualitativa.com/magma/0401/articolo_04.htm; https://doaj.org/toc/1721-9809

URL الوصول: https://doaj.org/article/5e7255d3ce174e1488f9fb206cf7bd59

المؤلفون: Tommaso Venturini

المصدر: M@GM@, Vol 04, Iss 01 (2006)

مصطلحات موضوعية: teoria qualitativa, analisi qualitativa, ricerca sociale, relazioni sociali, Social Sciences

وصف الملف: electronic resource

Relation: http://www.analisiqualitativa.com/magma/0401/articolo_06.htm; https://doaj.org/toc/1721-9809

URL الوصول: https://doaj.org/article/7988c6d7e4db476b8640c9680d8f9e92

المؤلفون: Nicola Cavalli

المصدر: M@GM@, Vol 04, Iss 01 (2006)

مصطلحات موضوعية: teoria qualitativa, analisi qualitativa, ricerca sociale, relazioni sociali, Social Sciences

وصف الملف: electronic resource

Relation: http://www.analisiqualitativa.com/magma/0401/articolo_01.htm; https://doaj.org/toc/1721-9809

URL الوصول: https://doaj.org/article/72bbc06af56a4c2684fb85c9869b7e13

المؤلفون: Oscar Ricci

المصدر: M@GM@, Vol 04, Iss 01 (2006)

مصطلحات موضوعية: teoria qualitativa, analisi qualitativa, ricerca sociale, relazioni sociali, Social Sciences

وصف الملف: electronic resource

Relation: http://www.analisiqualitativa.com/magma/0401/articolo_03.htm; https://doaj.org/toc/1721-9809

URL الوصول: https://doaj.org/article/022c28fa26f54f14bb59743832891d25

المؤلفون: Nicola Cavalli, Elisabetta Risi

المصدر: M@GM@, Vol 04, Iss 01 (2006)

مصطلحات موضوعية: teoria qualitativa, analisi qualitativa, ricerca sociale, relazioni sociali, Social Sciences

وصف الملف: electronic resource

Relation: http://www.analisiqualitativa.com/magma/0401/editoriale.htm; https://doaj.org/toc/1721-9809

URL الوصول: https://doaj.org/article/8abd8001c63848e2987c1e958e7d8baa

المؤلفون: Sergio Splendore

المصدر: M@GM@, Vol 04, Iss 01 (2006)

مصطلحات موضوعية: teoria qualitativa, analisi qualitativa, ricerca sociale, relazioni sociali, Social Sciences

وصف الملف: electronic resource

Relation: http://www.analisiqualitativa.com/magma/0401/articolo_05.htm; https://doaj.org/toc/1721-9809

URL الوصول: https://doaj.org/article/8ad51dff27344288a280c4cbcd12c67b

المؤلفون: M. C. Carbinatto, K. P. Rybakowski

المصدر: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

مصطلحات موضوعية: Pure mathematics, Continuation, Algebra and Number Theory, Index (economics), TEORIA QUALITATIVA, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d750ac21ff90f335d9dce9522f8604a1

المؤلفون: Arakaki, Lucas Queiroz

المساهمون: Universidade Estadual Paulista (Unesp), Pessoa, Claudio Gomes [UNESP]

المصدر: Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

مصطلحات موضوعية: Variedade central, Hopf singularity, Qualitative theory, Problema do centro-foco, Cyclicity, Center-focus problem, Center manifold, Teoria qualitativa, Ponto de Hopf, Ciclicidade

URL الوصول: https://explore.openaire.eu/search/publication?articleId=od______3056::c5d3cad23e861a473a09f4c5567e3c08

المؤلفون: FARIA, Taís Aparecida

المساهمون: MONTEIRO, Evandro, SANTOS, José Paulo Carvalho dos, SALGADO, Silvio Antônio Bueno

المصدر: Biblioteca Digital de Teses e Dissertações da UNIFAL
Universidade Federal de Alfenas (UNIFAL)
instacron:UNIFAL

مصطلحات موضوعية: Teoria Qualitativa, Modelos Matemáticos, Epidemiologia, MATEMATICA [CIENCIAS EXATAS E DA TERRA]

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=od______3056::3fe0a177e5c7bee268bacbed3e4a7ebf
https://bdtd.unifal-mg.edu.br:8443/handle/tede/1334

المؤلفون: Schmidt, Dionatan Ricardo

المساهمون: Silva, Maurício Fronza da, Fernandes, Wilker Thiago Resende, Rezende, Alex Carlucci

المصدر: Biblioteca Digital de Teses e Dissertações do UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM

مصطلحات موضوعية: Existence of limit cycles, Configuração de ciclos limites em campos vetoriais polinomiais planares, Qualitative theory, Configuration of limit cycles in planar polynomial vector fields, Existência de ciclos limites, CIENCIAS EXATAS E DA TERRA::MATEMATICA [CNPQ], Teoria qualitativa

URL الوصول: https://explore.openaire.eu/search/publication?articleId=od______3056::363f8d4ffcc58f8607b7be3267c0f486
http://repositorio.ufsm.br/handle/1/14911