Claudia Valls Angles
AuthID: R-000-3VQ
31
TITLE: A Weakened Markus-Yamabe Condition for Planar Polynomial Differential Systems of Degree (1,n)
AUTHORS: Llibre, Jaume; Valls, Claudia;
PUBLISHED: 2023, SOURCE: PROCEEDINGS OF THE EDINBURGH MATHEMATICAL SOCIETY
AUTHORS: Llibre, Jaume; Valls, Claudia;
PUBLISHED: 2023, SOURCE: PROCEEDINGS OF THE EDINBURGH MATHEMATICAL SOCIETY
INDEXED IN:
Scopus
WOS
32
TITLE: Limit Cycles for Discontinuous Piecewise Differential Systems in R<SUP>3</SUP> Separated by a Paraboloid Full Text
AUTHORS: Jimenez, Johana; Llibre, Jaume; Valls, Claudia;
PUBLISHED: 2023, SOURCE: DIFFERENTIAL EQUATIONS AND DYNAMICAL SYSTEMS
AUTHORS: Jimenez, Johana; Llibre, Jaume; Valls, Claudia;
PUBLISHED: 2023, SOURCE: DIFFERENTIAL EQUATIONS AND DYNAMICAL SYSTEMS
INDEXED IN:
Scopus
WOS
33
TITLE: The Extended 16th Hilbert Problem for Discontinuous Piecewise Systems Formed by Linear Centers and Linear Hamiltonian Saddles Separated by a Nonregular Line Full Text
AUTHORS: Llibre, Jaume; Valls, Claudia;
PUBLISHED: 2023, SOURCE: INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, VOLUME: 33, ISSUE: 16
AUTHORS: Llibre, Jaume; Valls, Claudia;
PUBLISHED: 2023, SOURCE: INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, VOLUME: 33, ISSUE: 16
INDEXED IN:
Scopus
WOS
34
TITLE: Stability of delay equations Full Text
AUTHORS: Barreira, L ; Valls, C;
PUBLISHED: 2022, SOURCE: Electronic Journal of Qualitative Theory of Differential Equations, VOLUME: 2022, ISSUE: 45
AUTHORS: Barreira, L ; Valls, C;
PUBLISHED: 2022, SOURCE: Electronic Journal of Qualitative Theory of Differential Equations, VOLUME: 2022, ISSUE: 45
INDEXED IN:
Scopus
CrossRef
CrossRef35
TITLE: Zero-Hopf bifurcation in the general Van der Pol-Duffing equation Full Text
AUTHORS: Candido, Murilo R.; Valls, Claudia;
PUBLISHED: 2022, SOURCE: JOURNAL OF GEOMETRY AND PHYSICS, VOLUME: 179
AUTHORS: Candido, Murilo R.; Valls, Claudia;
PUBLISHED: 2022, SOURCE: JOURNAL OF GEOMETRY AND PHYSICS, VOLUME: 179
INDEXED IN:
WOS
36
TITLE: RATIONAL PERIODIC SOLUTIONS ON SOME GENERALIZED ABEL EQUATIONS
AUTHORS: Valls, Claudia;
PUBLISHED: 2022, SOURCE: JOURNAL OF DYNAMICAL SYSTEMS AND GEOMETRIC THEORIES, VOLUME: 20, ISSUE: 2
AUTHORS: Valls, Claudia;
PUBLISHED: 2022, SOURCE: JOURNAL OF DYNAMICAL SYSTEMS AND GEOMETRIC THEORIES, VOLUME: 20, ISSUE: 2
INDEXED IN:
WOS
37
TITLE: The improved Euler-Jacobi formula and the planar polynomial vector fields of degree 2-4 Full Text
AUTHORS: Llibre, Jaume; Valls, Claudia;
PUBLISHED: 2022, SOURCE: BULLETIN OF THE BELGIAN MATHEMATICAL SOCIETY-SIMON STEVIN, VOLUME: 29, ISSUE: 1
AUTHORS: Llibre, Jaume; Valls, Claudia;
PUBLISHED: 2022, SOURCE: BULLETIN OF THE BELGIAN MATHEMATICAL SOCIETY-SIMON STEVIN, VOLUME: 29, ISSUE: 1
INDEXED IN:
WOS