López-Gómez, Julián; Muñoz-Hernández, Eduardo; Zanolin, Fabio Rich dynamics in planar systems with heterogeneous nonnegative weights. (English) Zbl 1521.34019 Commun. Pure Appl. Anal. 22, No. 4, 1043-1098 (2023). Reviewer: Bertin Zinsou (Johannesburg) MSC: 34B09 34C10 34C23 PDFBibTeX XMLCite \textit{J. López-Gómez} et al., Commun. Pure Appl. Anal. 22, No. 4, 1043--1098 (2023; Zbl 1521.34019) Full Text: DOI arXiv
Long, Teng; Liu, Changjian Orbital stability of smooth solitary waves for the \(b\)-family of Camassa-Holm equations. (English) Zbl 1510.35045 Physica D 446, Article ID 133680, 7 p. (2023). MSC: 35B35 35C07 35C08 PDFBibTeX XMLCite \textit{T. Long} and \textit{C. Liu}, Physica D 446, Article ID 133680, 7 p. (2023; Zbl 1510.35045) Full Text: DOI arXiv
Huang, Jianfeng; Liang, Haihua; Zhang, Xiang A new Chebyshev criterion and its application to planar differential systems. (English) Zbl 1516.34058 J. Differ. Equations 344, 658-695 (2023). Reviewer: Iliya Iliev (Sofia) MSC: 34C07 34C05 PDFBibTeX XMLCite \textit{J. Huang} et al., J. Differ. Equations 344, 658--695 (2023; Zbl 1516.34058) Full Text: DOI arXiv
Long, Teng; Liu, Changjian; Wang, Shaoqing The period function of quadratic generalized Lotka-Volterra systems without complex invariant lines. (English) Zbl 1500.34029 J. Differ. Equations 314, 491-517 (2022). Reviewer: Fengqin Zhang (Yuncheng) MSC: 34C05 34C25 92D25 PDFBibTeX XMLCite \textit{T. Long} et al., J. Differ. Equations 314, 491--517 (2022; Zbl 1500.34029) Full Text: DOI
Sánchez-Sánchez, Iván; Torregrosa, Joan New lower bounds of the number of critical periods in reversible centers. (English) Zbl 1481.34044 J. Differ. Equations 292, 427-460 (2021). Reviewer: Alexander Grin (Grodno) MSC: 34C07 34C23 34C14 34C05 34E10 PDFBibTeX XMLCite \textit{I. Sánchez-Sánchez} and \textit{J. Torregrosa}, J. Differ. Equations 292, 427--460 (2021; Zbl 1481.34044) Full Text: DOI
Sánchez-Sánchez, Iván; Torregrosa, Joan Criticality via first order development of the period constants. (English) Zbl 1466.34037 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 203, Article ID 112164, 22 p. (2021). Reviewer: Jeidy Johana Jimenez (Goiânia) MSC: 34C23 34C07 34C05 PDFBibTeX XMLCite \textit{I. Sánchez-Sánchez} and \textit{J. Torregrosa}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 203, Article ID 112164, 22 p. (2021; Zbl 1466.34037) Full Text: DOI
Gjata, Oltiana; Zanolin, Fabio An example of chaotic dynamics for the motion of a charged particle in a magnetic field. (English) Zbl 1453.34063 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 201, Article ID 112091, 18 p. (2020). Reviewer: Aleksandra Tutueva (St. Petersburg) MSC: 34C28 34C25 34C05 37C60 37J65 PDFBibTeX XMLCite \textit{O. Gjata} and \textit{F. Zanolin}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 201, Article ID 112091, 18 p. (2020; Zbl 1453.34063) Full Text: DOI