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Artigo de periodico
Limit cycles in piecewise quadratic Kolmogorov systems (2026)
Cruz, Leonardo Pereira Costa da ; Oliveira, Regilene Delazari dos Santos ; Torregrosa, Joan
Source: Communications in Nonlinear Science and Numerical Simulation. Unidade: ICMC
Subjects: TEORIA QUALITATIVA, TEORIA DA BIFURCAÇÃO, SISTEMAS DINÂMICOS
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
CRUZ, Leonardo Pereira Costa da e OLIVEIRA, Regilene Delazari dos Santos e TORREGROSA, Joan. Limit cycles in piecewise quadratic Kolmogorov systems. Communications in Nonlinear Science and Numerical Simulation, v. 152, n. Ja 2026, p. 1-16, 2026Tradução . . Disponível em: https://doi.org/10.1016/j.cnsns.2025.109285. Acesso em: 08 out. 2025.
APA
Cruz, L. P. C. da, Oliveira, R. D. dos S., & Torregrosa, J. (2026). Limit cycles in piecewise quadratic Kolmogorov systems. Communications in Nonlinear Science and Numerical Simulation, 152( Ja 2026), 1-16. doi:10.1016/j.cnsns.2025.109285
NLM
Cruz LPC da, Oliveira RD dos S, Torregrosa J. Limit cycles in piecewise quadratic Kolmogorov systems [Internet]. Communications in Nonlinear Science and Numerical Simulation. 2026 ; 152( Ja 2026): 1-16.[citado 2025 out. 08 ] Available from: https://doi.org/10.1016/j.cnsns.2025.109285
Vancouver
Cruz LPC da, Oliveira RD dos S, Torregrosa J. Limit cycles in piecewise quadratic Kolmogorov systems [Internet]. Communications in Nonlinear Science and Numerical Simulation. 2026 ; 152( Ja 2026): 1-16.[citado 2025 out. 08 ] Available from: https://doi.org/10.1016/j.cnsns.2025.109285
Artigo de periodico
Local and global analysis of the displacement map for some near integrable systems (2025)
Braun, Francisco ; Cruz, Leonardo Pereira Costa da ; Torregrosa, Joan
Source: Physica D : Nonlinear Phenomena. Unidade: ICMC
Subjects: TEORIA QUALITATIVA, SOLUÇÕES PERIÓDICAS, TEORIA DA BIFURCAÇÃO
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
BRAUN, Francisco e CRUZ, Leonardo Pereira Costa da e TORREGROSA, Joan. Local and global analysis of the displacement map for some near integrable systems. Physica D : Nonlinear Phenomena, v. 483, p. 1-11, 2025Tradução . . Disponível em: https://doi.org/10.1016/j.physd.2025.134932. Acesso em: 08 out. 2025.
APA
Braun, F., Cruz, L. P. C. da, & Torregrosa, J. (2025). Local and global analysis of the displacement map for some near integrable systems. Physica D : Nonlinear Phenomena, 483, 1-11. doi:10.1016/j.physd.2025.134932
NLM
Braun F, Cruz LPC da, Torregrosa J. Local and global analysis of the displacement map for some near integrable systems [Internet]. Physica D : Nonlinear Phenomena. 2025 ; 483 1-11.[citado 2025 out. 08 ] Available from: https://doi.org/10.1016/j.physd.2025.134932
Vancouver
Braun F, Cruz LPC da, Torregrosa J. Local and global analysis of the displacement map for some near integrable systems [Internet]. Physica D : Nonlinear Phenomena. 2025 ; 483 1-11.[citado 2025 out. 08 ] Available from: https://doi.org/10.1016/j.physd.2025.134932
Artigo de periodico
Coexistence of analytic and piecewise analytic limit cycles in planar piecewise quadratic differential systems (2025)
Cruz, Leonardo Pereira Costa da ; Rezende, Alex Carlucci ; Torregrosa, Joan
Source: Qualitative Theory of Dynamical Systems. Unidade: ICMC
Subjects: TEORIA QUALITATIVA, TEORIA DA BIFURCAÇÃO, SISTEMAS DINÂMICOS
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
CRUZ, Leonardo Pereira Costa da e REZENDE, Alex Carlucci e TORREGROSA, Joan. Coexistence of analytic and piecewise analytic limit cycles in planar piecewise quadratic differential systems. Qualitative Theory of Dynamical Systems, v. 24, n. 2, p. 1-19, 2025Tradução . . Disponível em: https://doi.org/10.1007/s12346-025-01252-8. Acesso em: 08 out. 2025.
APA
Cruz, L. P. C. da, Rezende, A. C., & Torregrosa, J. (2025). Coexistence of analytic and piecewise analytic limit cycles in planar piecewise quadratic differential systems. Qualitative Theory of Dynamical Systems, 24( 2), 1-19. doi:10.1007/s12346-025-01252-8
NLM
Cruz LPC da, Rezende AC, Torregrosa J. Coexistence of analytic and piecewise analytic limit cycles in planar piecewise quadratic differential systems [Internet]. Qualitative Theory of Dynamical Systems. 2025 ; 24( 2): 1-19.[citado 2025 out. 08 ] Available from: https://doi.org/10.1007/s12346-025-01252-8
Vancouver
Cruz LPC da, Rezende AC, Torregrosa J. Coexistence of analytic and piecewise analytic limit cycles in planar piecewise quadratic differential systems [Internet]. Qualitative Theory of Dynamical Systems. 2025 ; 24( 2): 1-19.[citado 2025 out. 08 ] Available from: https://doi.org/10.1007/s12346-025-01252-8
Trabalho de evento-resumo
Puiseux inverse integrating factors and Puiseux first integrals at monodromic singularities (2025)
Rodero, Ana Livia ; García, Isaac A ; Giné, Jaume
Source: Abstracts. Conference titles: ICMC Summer Meeting on Differential Equations. Unidade: ICMC
Subjects: EQUAÇÕES DIFERENCIAIS ORDINÁRIAS, TEORIA DA BIFURCAÇÃO, SISTEMAS DINÂMICOS
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
RODERO, Ana Livia e GARCÍA, Isaac A e GINÉ, Jaume. Puiseux inverse integrating factors and Puiseux first integrals at monodromic singularities. 2025, Anais.. São Carlos: ICMC-USP, 2025. Disponível em: https://summer.icmc.usp.br/summers/summer25/pg_abstract.php. Acesso em: 08 out. 2025.
APA
Rodero, A. L., García, I. A., & Giné, J. (2025). Puiseux inverse integrating factors and Puiseux first integrals at monodromic singularities. In Abstracts. São Carlos: ICMC-USP. Recuperado de https://summer.icmc.usp.br/summers/summer25/pg_abstract.php
NLM
Rodero AL, García IA, Giné J. Puiseux inverse integrating factors and Puiseux first integrals at monodromic singularities [Internet]. Abstracts. 2025 ;[citado 2025 out. 08 ] Available from: https://summer.icmc.usp.br/summers/summer25/pg_abstract.php
Vancouver
Rodero AL, García IA, Giné J. Puiseux inverse integrating factors and Puiseux first integrals at monodromic singularities [Internet]. Abstracts. 2025 ;[citado 2025 out. 08 ] Available from: https://summer.icmc.usp.br/summers/summer25/pg_abstract.php
Artigo de periodico
Quadratic systems possessing an infinite elliptic-saddle or an infinite nilpotent saddle (2024)
Artés, Joan Carles ; Mota, Marcos Coutinho ; Rezende, Alex Carlucci
Source: International Journal of Bifurcation and Chaos. Unidade: ICMC
Subjects: SISTEMAS DIFERENCIAIS, TEORIA DA BIFURCAÇÃO, INVARIANTES
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
ARTÉS, Joan Carles e MOTA, Marcos Coutinho e REZENDE, Alex Carlucci. Quadratic systems possessing an infinite elliptic-saddle or an infinite nilpotent saddle. International Journal of Bifurcation and Chaos, v. 34, n. 11, p. 2430023-1-2430023-43, 2024Tradução . . Disponível em: https://doi.org/10.1142/S0218127424300234. Acesso em: 08 out. 2025.
APA
Artés, J. C., Mota, M. C., & Rezende, A. C. (2024). Quadratic systems possessing an infinite elliptic-saddle or an infinite nilpotent saddle. International Journal of Bifurcation and Chaos, 34( 11), 2430023-1-2430023-43. doi:10.1142/S0218127424300234
NLM
Artés JC, Mota MC, Rezende AC. Quadratic systems possessing an infinite elliptic-saddle or an infinite nilpotent saddle [Internet]. International Journal of Bifurcation and Chaos. 2024 ; 34( 11): 2430023-1-2430023-43.[citado 2025 out. 08 ] Available from: https://doi.org/10.1142/S0218127424300234
Vancouver
Artés JC, Mota MC, Rezende AC. Quadratic systems possessing an infinite elliptic-saddle or an infinite nilpotent saddle [Internet]. International Journal of Bifurcation and Chaos. 2024 ; 34( 11): 2430023-1-2430023-43.[citado 2025 out. 08 ] Available from: https://doi.org/10.1142/S0218127424300234
Artigo de periodico
Existence and nonexistence of Puiseux inverse integrating factors in analytic monodromic singularities (2024)
García, Isaac A ; Giné, Jaume ; Rodero, Ana Livia
Source: Studies in Applied Mathematics. Unidade: ICMC
Subjects: EQUAÇÕES DIFERENCIAIS ORDINÁRIAS, TEORIA DA BIFURCAÇÃO, SISTEMAS DINÂMICOS
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
GARCÍA, Isaac A e GINÉ, Jaume e RODERO, Ana Livia. Existence and nonexistence of Puiseux inverse integrating factors in analytic monodromic singularities. Studies in Applied Mathematics, v. 153, n. 2, p. 1-27, 2024Tradução . . Disponível em: https://doi.org/10.1111/sapm.12724. Acesso em: 08 out. 2025.
APA
García, I. A., Giné, J., & Rodero, A. L. (2024). Existence and nonexistence of Puiseux inverse integrating factors in analytic monodromic singularities. Studies in Applied Mathematics, 153( 2), 1-27. doi:10.1111/sapm.12724
NLM
García IA, Giné J, Rodero AL. Existence and nonexistence of Puiseux inverse integrating factors in analytic monodromic singularities [Internet]. Studies in Applied Mathematics. 2024 ; 153( 2): 1-27.[citado 2025 out. 08 ] Available from: https://doi.org/10.1111/sapm.12724
Vancouver
García IA, Giné J, Rodero AL. Existence and nonexistence of Puiseux inverse integrating factors in analytic monodromic singularities [Internet]. Studies in Applied Mathematics. 2024 ; 153( 2): 1-27.[citado 2025 out. 08 ] Available from: https://doi.org/10.1111/sapm.12724
Artigo de periodico
Bifurcation and hyperbolicity for a nonlocal quasilinear parabolic problem (2024)
Arrieta, José María ; Carvalho, Alexandre Nolasco de ; Moreira, Estefani Moraes ; Valero, José
Source: Advances in Differential Equations. Unidades: ICMC, IME
Subjects: TEORIA DA BIFURCAÇÃO, EQUAÇÕES DIFERENCIAIS PARCIAIS PARABÓLICAS, EQUAÇÕES DIFERENCIAIS PARCIAIS QUASE LINEARES, TEORIA DO ÍNDICE, TOPOLOGIA DINÂMICA
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
ARRIETA, José María et al. Bifurcation and hyperbolicity for a nonlocal quasilinear parabolic problem. Advances in Differential Equations, v. Jan.-Fe 2024, n. 1-2, p. 1-26, 2024Tradução . . Disponível em: https://doi.org/10.57262/ade029-0102-1. Acesso em: 08 out. 2025.
APA
Arrieta, J. M., Carvalho, A. N. de, Moreira, E. M., & Valero, J. (2024). Bifurcation and hyperbolicity for a nonlocal quasilinear parabolic problem. Advances in Differential Equations, Jan.-Fe 2024( 1-2), 1-26. doi:10.57262/ade029-0102-1
NLM
Arrieta JM, Carvalho AN de, Moreira EM, Valero J. Bifurcation and hyperbolicity for a nonlocal quasilinear parabolic problem [Internet]. Advances in Differential Equations. 2024 ; Jan.-Fe 2024( 1-2): 1-26.[citado 2025 out. 08 ] Available from: https://doi.org/10.57262/ade029-0102-1
Vancouver
Arrieta JM, Carvalho AN de, Moreira EM, Valero J. Bifurcation and hyperbolicity for a nonlocal quasilinear parabolic problem [Internet]. Advances in Differential Equations. 2024 ; Jan.-Fe 2024( 1-2): 1-26.[citado 2025 out. 08 ] Available from: https://doi.org/10.57262/ade029-0102-1
Artigo de periodico
3-dimensional piecewise linear and quadratic vector fields with invariant spheres (2024)
Buzzi, Claudio Aguinaldo ; Rodero, Ana Livia ; Torregrosa, Joan
Source: Electronic Journal of Qualitative Theory of Differential Equations. Unidade: ICMC
Subjects: TEORIA QUALITATIVA, TEORIA DA BIFURCAÇÃO, SISTEMAS DINÂMICOS
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
BUZZI, Claudio Aguinaldo e RODERO, Ana Livia e TORREGROSA, Joan. 3-dimensional piecewise linear and quadratic vector fields with invariant spheres. Electronic Journal of Qualitative Theory of Differential Equations, v. 2024, n. 43, p. 1-27, 2024Tradução . . Disponível em: https://doi.org/10.14232/ejqtde.2024.1.43. Acesso em: 08 out. 2025.
APA
Buzzi, C. A., Rodero, A. L., & Torregrosa, J. (2024). 3-dimensional piecewise linear and quadratic vector fields with invariant spheres. Electronic Journal of Qualitative Theory of Differential Equations, 2024( 43), 1-27. doi:10.14232/ejqtde.2024.1.43
NLM
Buzzi CA, Rodero AL, Torregrosa J. 3-dimensional piecewise linear and quadratic vector fields with invariant spheres [Internet]. Electronic Journal of Qualitative Theory of Differential Equations. 2024 ; 2024( 43): 1-27.[citado 2025 out. 08 ] Available from: https://doi.org/10.14232/ejqtde.2024.1.43
Vancouver
Buzzi CA, Rodero AL, Torregrosa J. 3-dimensional piecewise linear and quadratic vector fields with invariant spheres [Internet]. Electronic Journal of Qualitative Theory of Differential Equations. 2024 ; 2024( 43): 1-27.[citado 2025 out. 08 ] Available from: https://doi.org/10.14232/ejqtde.2024.1.43
Artigo de periodico
Simultaneous bifurcation of limit cycles and critical periods (2022)
Oliveira, Regilene Delazari dos Santos ; Sánchez-Sánchez, Iván ; Torregrosa, Joan
Source: Qualitative Theory of Dynamical Systems. Unidade: ICMC
Subjects: TEORIA QUALITATIVA, TEORIA DA BIFURCAÇÃO, SOLUÇÕES PERIÓDICAS
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
OLIVEIRA, Regilene Delazari dos Santos e SÁNCHEZ-SÁNCHEZ, Iván e TORREGROSA, Joan. Simultaneous bifurcation of limit cycles and critical periods. Qualitative Theory of Dynamical Systems, v. 21, n. 1, p. 1-35, 2022Tradução . . Disponível em: https://doi.org/10.1007/s12346-021-00546-x. Acesso em: 08 out. 2025.
APA
Oliveira, R. D. dos S., Sánchez-Sánchez, I., & Torregrosa, J. (2022). Simultaneous bifurcation of limit cycles and critical periods. Qualitative Theory of Dynamical Systems, 21( 1), 1-35. doi:10.1007/s12346-021-00546-x
NLM
Oliveira RD dos S, Sánchez-Sánchez I, Torregrosa J. Simultaneous bifurcation of limit cycles and critical periods [Internet]. Qualitative Theory of Dynamical Systems. 2022 ; 21( 1): 1-35.[citado 2025 out. 08 ] Available from: https://doi.org/10.1007/s12346-021-00546-x
Vancouver
Oliveira RD dos S, Sánchez-Sánchez I, Torregrosa J. Simultaneous bifurcation of limit cycles and critical periods [Internet]. Qualitative Theory of Dynamical Systems. 2022 ; 21( 1): 1-35.[citado 2025 out. 08 ] Available from: https://doi.org/10.1007/s12346-021-00546-x
Artigo de periodico
Crossing limit cycles of planar discontinuous piecewise differential systems formed by isochronous centres (2022)
Buzzi, Claudio Aguinaldo ; Carvalho, Yagor Romano ; Llibre, Jaume
Source: Dynamical Systems. Unidade: ICMC
Subjects: TEORIA DA BIFURCAÇÃO, SISTEMAS DINÂMICOS, TEORIA ERGÓDICA
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
BUZZI, Claudio Aguinaldo e CARVALHO, Yagor Romano e LLIBRE, Jaume. Crossing limit cycles of planar discontinuous piecewise differential systems formed by isochronous centres. Dynamical Systems, v. 37, n. 4, p. 710-728, 2022Tradução . . Disponível em: https://doi.org/10.1080/14689367.2022.2122779. Acesso em: 08 out. 2025.
APA
Buzzi, C. A., Carvalho, Y. R., & Llibre, J. (2022). Crossing limit cycles of planar discontinuous piecewise differential systems formed by isochronous centres. Dynamical Systems, 37( 4), 710-728. doi:10.1080/14689367.2022.2122779
NLM
Buzzi CA, Carvalho YR, Llibre J. Crossing limit cycles of planar discontinuous piecewise differential systems formed by isochronous centres [Internet]. Dynamical Systems. 2022 ; 37( 4): 710-728.[citado 2025 out. 08 ] Available from: https://doi.org/10.1080/14689367.2022.2122779
Vancouver
Buzzi CA, Carvalho YR, Llibre J. Crossing limit cycles of planar discontinuous piecewise differential systems formed by isochronous centres [Internet]. Dynamical Systems. 2022 ; 37( 4): 710-728.[citado 2025 out. 08 ] Available from: https://doi.org/10.1080/14689367.2022.2122779
Artigo de periodico
First-order perturbation for multi-parameter center families (2022)
Itikawa, Jackson ; Oliveira, Regilene Delazari dos Santos ; Torregrosa, Joan
Source: Journal of Differential Equations. Unidade: ICMC
Subjects: TEORIA QUALITATIVA, TEORIA DA BIFURCAÇÃO, SISTEMAS DINÂMICOS
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
ITIKAWA, Jackson e OLIVEIRA, Regilene Delazari dos Santos e TORREGROSA, Joan. First-order perturbation for multi-parameter center families. Journal of Differential Equations, v. 309, p. 291-310, 2022Tradução . . Disponível em: https://doi.org/10.1016/j.jde.2021.11.035. Acesso em: 08 out. 2025.
APA
Itikawa, J., Oliveira, R. D. dos S., & Torregrosa, J. (2022). First-order perturbation for multi-parameter center families. Journal of Differential Equations, 309, 291-310. doi:10.1016/j.jde.2021.11.035
NLM
Itikawa J, Oliveira RD dos S, Torregrosa J. First-order perturbation for multi-parameter center families [Internet]. Journal of Differential Equations. 2022 ; 309 291-310.[citado 2025 out. 08 ] Available from: https://doi.org/10.1016/j.jde.2021.11.035
Vancouver
Itikawa J, Oliveira RD dos S, Torregrosa J. First-order perturbation for multi-parameter center families [Internet]. Journal of Differential Equations. 2022 ; 309 291-310.[citado 2025 out. 08 ] Available from: https://doi.org/10.1016/j.jde.2021.11.035
Artigo de periodico
Quadratic systems with an invariant algebraic curve of degree 3 and a Darboux invariant (2021)
Llibre, Jaume ; Oliveira, Regilene Delazari dos Santos ; Rodrigues, Camila Aparecida Benedito
Source: Electronic Journal of Differential Equations. Unidade: ICMC
Subjects: TEORIA QUALITATIVA, EQUAÇÕES NÃO LINEARES, SISTEMAS NÃO LINEARES, TEORIA DA BIFURCAÇÃO, INVARIANTES
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
LLIBRE, Jaume e OLIVEIRA, Regilene Delazari dos Santos e RODRIGUES, Camila Aparecida Benedito. Quadratic systems with an invariant algebraic curve of degree 3 and a Darboux invariant. Electronic Journal of Differential Equations, v. 69, p. 1-52, 2021Tradução . . Disponível em: https://ejde.math.txstate.edu/. Acesso em: 08 out. 2025.
APA
Llibre, J., Oliveira, R. D. dos S., & Rodrigues, C. A. B. (2021). Quadratic systems with an invariant algebraic curve of degree 3 and a Darboux invariant. Electronic Journal of Differential Equations, 69, 1-52. Recuperado de https://ejde.math.txstate.edu/
NLM
Llibre J, Oliveira RD dos S, Rodrigues CAB. Quadratic systems with an invariant algebraic curve of degree 3 and a Darboux invariant [Internet]. Electronic Journal of Differential Equations. 2021 ; 69 1-52.[citado 2025 out. 08 ] Available from: https://ejde.math.txstate.edu/
Vancouver
Llibre J, Oliveira RD dos S, Rodrigues CAB. Quadratic systems with an invariant algebraic curve of degree 3 and a Darboux invariant [Internet]. Electronic Journal of Differential Equations. 2021 ; 69 1-52.[citado 2025 out. 08 ] Available from: https://ejde.math.txstate.edu/

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