141
TITLE: Phase portraits of quadratic Lotka-Volterra systems with a Darboux invariant in the Poincare disc  Full Text
AUTHORS: Bolanos, Y; Llibre, J; Valls, C ;
PUBLISHED: 2014, SOURCE: COMMUNICATIONS IN CONTEMPORARY MATHEMATICS, VOLUME: 16, ISSUE: 6
INDEXED IN: Scopus WOS CrossRef
142
TITLE: NONINTEGRABILTY OF A HALPHEN SYSTEM  Full Text
AUTHORS: Llibre, J; Valls, C ;
PUBLISHED: 2014, SOURCE: THEORETICAL AND MATHEMATICAL PHYSICS, VOLUME: 181, ISSUE: 2
INDEXED IN: WOS CrossRef
143
TITLE: On the polynomial integrability of the Hoyer systems  Full Text
AUTHORS: Jaume Llibre; Claudia Valls ;
PUBLISHED: 2013, SOURCE: JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, VOLUME: 399, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef
144
TITLE: Limit cycles for a generalization of polynomial Lienard differential systems  Full Text
AUTHORS: Jaume Llibre; Claudia Valls ;
PUBLISHED: 2013, SOURCE: CHAOS SOLITONS & FRACTALS, VOLUME: 46
INDEXED IN: Scopus WOS CrossRef
145
TITLE: Darboux integrability of the Lu system  Full Text
AUTHORS: Jaume Llibre; Adam Mahdi; Claudia Valls ;
PUBLISHED: 2013, SOURCE: JOURNAL OF GEOMETRY AND PHYSICS, VOLUME: 63, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef
146
TITLE: Generalized Weierstrass integrability for the complex differential equations dy/dx = a(x)y(4)+b(x)y(3)+c(x)y(2)+d(x)y+e(x)  Full Text
AUTHORS: Llibre, J; Valls, C ;
PUBLISHED: 2013, SOURCE: APPLIED MATHEMATICS LETTERS, VOLUME: 26, ISSUE: 8
INDEXED IN: Scopus WOS CrossRef
147
TITLE: Qualitative study of a charged restricted three-body problem  Full Text
AUTHORS: Jaume Llibre; Daniel Pasca; Claudia Valls ;
PUBLISHED: 2013, SOURCE: JOURNAL OF DIFFERENTIAL EQUATIONS, VOLUME: 255, ISSUE: 3
INDEXED IN: Scopus WOS CrossRef
148
TITLE: Local analytic first integrals of planar analytic differential systems  Full Text
AUTHORS: Ilker E Colak; Jaume Llibre; Claudia Valls ;
PUBLISHED: 2013, SOURCE: PHYSICS LETTERS A, VOLUME: 377, ISSUE: 15
INDEXED IN: Scopus WOS CrossRef
149
TITLE: Integrability in nonlinear biomathematical models  Full Text
AUTHORS: Jaume Llibre; Claudia Valls ;
PUBLISHED: 2013, SOURCE: JOURNAL OF GEOMETRY AND PHYSICS, VOLUME: 66
INDEXED IN: Scopus WOS CrossRef
150
TITLE: ON THE NUMBER OF LIMIT CYCLES FOR A GENERALIZATION OF LIENARD POLYNOMIAL DIFFERENTIAL SYSTEMS  Full Text
AUTHORS: Llibre, J; Valls, C ;
PUBLISHED: 2013, SOURCE: INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, VOLUME: 23, ISSUE: 3
INDEXED IN: Scopus WOS CrossRef
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