Claudia Valls Angles
AuthID: R-000-3VQ
1
TITLE: Cocycles for equations with infinite delay and hyperbolicity
AUTHORS: Barreira, Luis; Cunha, Matheus G. C.; Valls, Claudia;
PUBLISHED: 2025, SOURCE: NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, VOLUME: 81
AUTHORS: Barreira, Luis; Cunha, Matheus G. C.; Valls, Claudia;
PUBLISHED: 2025, SOURCE: NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, VOLUME: 81
INDEXED IN: 
Scopus 
WOS
Scopus WOS2
TITLE: Retraction Note: Trigonometric polynomial solutions of Bernouilli trigonometric polynomial differential equations (Analysis and Mathematical Physics, (2023), 13, 2, (33), 10.1007/s13324-023-00798-7)
AUTHORS: Claudia Valls;
PUBLISHED: 2024, SOURCE: Analysis and Mathematical Physics, VOLUME: 14, ISSUE: 1
AUTHORS: Claudia Valls;
PUBLISHED: 2024, SOURCE: Analysis and Mathematical Physics, VOLUME: 14, ISSUE: 1
INDEXED IN: Scopus
Scopus3
TITLE: Admissibility via Induced Delay Equations
AUTHORS: Barreira, Luis; Valls, Claudia;
PUBLISHED: 2024, SOURCE: QUALITATIVE THEORY OF DYNAMICAL SYSTEMS, VOLUME: 23, ISSUE: 5
AUTHORS: Barreira, Luis; Valls, Claudia;
PUBLISHED: 2024, SOURCE: QUALITATIVE THEORY OF DYNAMICAL SYSTEMS, VOLUME: 23, ISSUE: 5
INDEXED IN: Scopus WOS
Scopus WOS4
TITLE: On the crossing limit cycles created by a discontinuous piecewise differential system formed by three linear Hamiltonian saddles Full Text
AUTHORS: Anacleto, Maria Elisa; Llibre, Jaume; Valls, Claudia; Vidal, Claudio;
PUBLISHED: 2024, SOURCE: DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL
AUTHORS: Anacleto, Maria Elisa; Llibre, Jaume; Valls, Claudia; Vidal, Claudio;
PUBLISHED: 2024, SOURCE: DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL
INDEXED IN: Scopus WOS
Scopus WOS5
TITLE: Phase Portraits of the Equation x+ax x+bx3=0 Full Text
AUTHORS: Llibre, Jaume; Valls, Claudia;
PUBLISHED: 2024, SOURCE: REGULAR & CHAOTIC DYNAMICS
AUTHORS: Llibre, Jaume; Valls, Claudia;
PUBLISHED: 2024, SOURCE: REGULAR & CHAOTIC DYNAMICS
INDEXED IN: Scopus WOS
Scopus WOS6
TITLE: Two-sided delay-difference equations and evolution maps Full Text
AUTHORS: Barreira, Luis; Valls, Claudia;
PUBLISHED: 2024, SOURCE: AEQUATIONES MATHEMATICAE
AUTHORS: Barreira, Luis; Valls, Claudia;
PUBLISHED: 2024, SOURCE: AEQUATIONES MATHEMATICAE
INDEXED IN: Scopus WOS
Scopus WOS7
TITLE: Delay Equations and Admissible Spaces
AUTHORS: Barreira, Luis; Valls, Claudia;
PUBLISHED: 2024, SOURCE: MEDITERRANEAN JOURNAL OF MATHEMATICS, VOLUME: 21, ISSUE: 7
AUTHORS: Barreira, Luis; Valls, Claudia;
PUBLISHED: 2024, SOURCE: MEDITERRANEAN JOURNAL OF MATHEMATICS, VOLUME: 21, ISSUE: 7
INDEXED IN: Scopus WOS
Scopus WOS8
TITLE: Flows with constant slope on the Klein bottle Full Text
AUTHORS: Barreira, Luis; Llibre, Jaume; Valls, Claudia;
PUBLISHED: 2024, SOURCE: QUAESTIONES MATHEMATICAE
AUTHORS: Barreira, Luis; Llibre, Jaume; Valls, Claudia;
PUBLISHED: 2024, SOURCE: QUAESTIONES MATHEMATICAE
INDEXED IN: Scopus WOS
Scopus WOS9
TITLE: Characterizations of Hyperbolicity in Difference Equations with Delay Full Text
AUTHORS: Barreira, Luis; Valls, Claudia;
PUBLISHED: 2023, SOURCE: RESULTS IN MATHEMATICS, VOLUME: 78, ISSUE: 1
AUTHORS: Barreira, Luis; Valls, Claudia;
PUBLISHED: 2023, SOURCE: RESULTS IN MATHEMATICS, VOLUME: 78, ISSUE: 1
INDEXED IN: Scopus WOS
Scopus WOS10
TITLE: Global phase portraits of the generalized van der Pol systems
AUTHORS: Llibre, Jaume; Valls, Claudia;
PUBLISHED: 2023, SOURCE: BULLETIN DES SCIENCES MATHEMATIQUES, VOLUME: 182
AUTHORS: Llibre, Jaume; Valls, Claudia;
PUBLISHED: 2023, SOURCE: BULLETIN DES SCIENCES MATHEMATIQUES, VOLUME: 182
INDEXED IN: Scopus WOS
Scopus WOS