Claudia Valls Angles


AuthID: R-000-3VQ

Confirmed Publications: 520



81
TITLE: Limit cycles bifurcating of Kolmogorov systems in R-2 and in R-3
AUTHORS: Jaume Llibre; Paulina Martinez, YP; Claudia Valls ;
PUBLISHED: 2020, SOURCE: COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, VOLUME: 91
INDEXED IN: Scopus WOS
82
TITLE: LINEAR TYPE GLOBAL CENTERS OF CUBIC HAMILTONIAN SYSTEMS SYMMETRIC WITH RESPECT TO THE x-AXIS  Full Text
AUTHORS: Barreira, L ; Llibre, J; Valls, C ;
PUBLISHED: 2020, SOURCE: ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS, VOLUME: 2020
INDEXED IN: Scopus WOS
83
TITLE: Linear type global centers of linear systems with cubic homogeneous nonlinearities  Full Text
AUTHORS: Garc?a Salda?a, JD; Llibre, J; Valls, C ;
PUBLISHED: 2020, SOURCE: RENDICONTI DEL CIRCOLO MATEMATICO DI PALERMO, VOLUME: 69, ISSUE: 3
INDEXED IN: Scopus WOS
84
TITLE: Nilpotent Global Centers of Linear Systems with Cubic Homogeneous Nonlinearities  Full Text
AUTHORS: Garcia Saldana, JD; Llibre, J; Valls, C ;
PUBLISHED: 2020, SOURCE: INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, VOLUME: 30, ISSUE: 1
INDEXED IN: Scopus WOS
85
TITLE: Nilpotent saddles of linear plus cubic homogeneous polynomial reversible vector fields
AUTHORS: Montserrat Corbera; Claudia Valls ;
PUBLISHED: 2020, SOURCE: BULLETIN DES SCIENCES MATHEMATIQUES, VOLUME: 162
INDEXED IN: Scopus WOS
86
TITLE: Non-existence, existence, and uniqueness of limit cycles for a generalization of the Van der Pol-Duffing and the Rayleigh-Duffing oscillators  Full Text
AUTHORS: Candido, MR; Llibre, J; Valls, C ;
PUBLISHED: 2020, SOURCE: PHYSICA D-NONLINEAR PHENOMENA, VOLUME: 407
INDEXED IN: Scopus WOS
87
TITLE: Nonlinear oscillations in the modified Leslie-Gower model  Full Text
AUTHORS: Gine, J; Valls, C ;
PUBLISHED: 2020, SOURCE: NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, VOLUME: 51
INDEXED IN: Scopus WOS
88
TITLE: NONUNIFORM EXPONENTIAL BEHAVIOR VIA EVOLUTION SEMIGROUPS
AUTHORS: Luis Barreira; Liviu Horia Popescu; Claudia Valls ;
PUBLISHED: 2020, SOURCE: MATHEMATIKA, VOLUME: 66, ISSUE: 1
INDEXED IN: WOS
89
TITLE: On a conjecture on the integrability of Lienard systems  Full Text
AUTHORS: Jaume Llibre; Adrian C Murza; Claudia Valls ;
PUBLISHED: 2020, SOURCE: RENDICONTI DEL CIRCOLO MATEMATICO DI PALERMO, VOLUME: 69, ISSUE: 1
INDEXED IN: Scopus WOS
90
TITLE: ON THE ABEL DIFFERENTIAL EQUATIONS OF THIRD KIND
AUTHORS: Regilene Oliveira; Claudia Valls ;
PUBLISHED: 2020, SOURCE: DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, VOLUME: 25, ISSUE: 5
INDEXED IN: Scopus WOS
Page 9 of 52. Total results: 520.

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