Joan Torregrosa

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	All	Since 2016
Citations	1177	631
h-index	20	14
i10-index	35	22

180

135

1998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020213 7 4 8 4 9 5 18 22 18 24 40 26 47 78 73 52 95 66 109 101 126 173 55

Co-authors

Armengol GasullProfessor, Universitat Autònoma de BarcelonaVerified email at mat.uab.cat
Jaume LlibreProfessor at Universitat Autònoma de BarcelonaVerified email at mat.uab.cat
Rafel ProhensApplied Math, Universitat de les Illes BalearsVerified email at uib.cat
Claudio Aguinaldo BuzziUniversidade Estadual PaulistaVerified email at ibilce.unesp.br
J. Tomás LázaroUniversitat Politècnica de CatalunyaVerified email at upc.edu
Hector GiacominiTours UniversityVerified email at lmpt.univ-tours.fr
Joao Carlos da Rocha MedradoUniversidade Federal de GoiásVerified email at ufg.br
Leonardo P. C da CruzPós Doutorando, Universidade Federal de São Carlos UFSCarVerified email at mat.uab.cat
Marco Antonio TeixeiraProfessor of Mathematics Institute (IMECC), UnicampVerified email at ime.unicamp.br
Set Pérez-GonzálezPostdoctoral Fellow, Universidade Estadual PaulistaVerified email at mat.uab.cat
Douglas Duarte NovaesProfessor do Departamento de Matemática no Instituto de Matemática, Estatística e ComputaçãoVerified email at unicamp.br
Salomón Rebollo PerdomoVerified email at ubiobio.cl
Claudio PessoaProfessor de Matemática, Universidade Estadual Paulista - IBILCE/UNESPVerified email at ibilce.unesp.br
Robert KooijPrincipal Research Scientist SUTD & Professor TU DelftVerified email at tudelft.nl
Magdalena CauberghAssociate professor, Universitat Autònoma de BarcelonaVerified email at mat.uab.cat
Anna CimaUniversitat Autònoma de BarcelonaVerified email at mat.uab.cat
Joaquim Ortega CerdàUniversity of BarcelonaVerified email at ub.edu
Jaume GinéProfessor at Universitat de LleidaVerified email at matematica.udl.cat
Pedro Toniol CardinProfessor assistente doutor, Universidade Estadual Paulista Júlio de Mesquita FilhoVerified email at unesp.br
José Luis Bravo TrinidadUniversidad de ExtremaduraVerified email at unex.es

Joan Torregrosa

Applied Math, Universitat Autònoma de Barcelona

Verified email at mat.uab.cat - Homepage

Dynamical Systems Qualitative Theory of Differential Equations


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Piecewise linear perturbations of a linear center C Buzzi, C Pessoa, J Torregrosa Dynamical systems 33 (9), 3915-3936, 2013	78	2013
Limit cycles in the Holling-Tanner model A Gasull, RE Kooij, J Torregrosa Publicacions Matematiques, 149-167, 1997	78	1997
Small-amplitude limit cycles in Liénard systems via multiplicity A Gasull, J Torregrosa Journal of differential equations 159 (1), 186-211, 1999	70	1999
Center-focus problem for discontinuous planar differential equations A Gasull, J Torregrosa International Journal of Bifurcation and Chaos in Applied Sciences and …, 2003	66	2003
A new approach to the computation of the Lyapunov constants A Gasull, J Torregrosa Comp. and Appl. Math 20, 149-177, 2001	58	2001
Explicit non-algebraic limit cycles for polynomial systems A Gasull, H Giacomini, J Torregrosa Journal of computational and applied mathematics 200 (1), 448-457, 2007	57	2007
Lower bounds for the maximum number of limit cycles of discontinuous piecewise linear differential systems with a straight line of separation J Llibre, MA Teixeira, J Torregrosa International Journal of Bifurcation and Chaos 23 (04), 2013	52	2013
Center problem for several differential equations via Cherkas' method A Gasull, J Torregrosa Journal of mathematical analysis and applications 228 (2), 322-343, 1998	49	1998
A new algorithm for the computation of the Lyapunov constants for some degenerated critical points A Gasull, J Torregrosa Nonlinear Analysis: Theory, Methods & Applications 47 (7), 4479-4490, 2001	45	2001
Limit cycles for rigid cubic systems A Gasull, R Prohens, J Torregrosa Journal of mathematical analysis and applications 303 (2), 391-404, 2005	37	2005
Uniqueness of limit cycles for sewing planar piecewise linear systems JC Medrado, J Torregrosa Journal of Mathematical Analysis and Applications 431 (1), 529-544, 2015	33	2015
Upper bounds for the number of zeroes for some Abelian integrals A Gasull, JT Lázaro, J Torregrosa Nonlinear Analysis: Theory, Methods & Applications 75 (13), 5169-5179, 2012	30	2012
On extended Chebyshev systems with positive accuracy DD Novaes, J Torregrosa Journal of mathematical analysis and applications 448 (1), 171-186, 2017	28	2017
Bifurcation of limit cycles from a polynomial non-global center A Gasull, R Prohens, J Torregrosa Journal of Dynamics and Differential Equations 20 (4), 945-960, 2008	24	2008
Limit cycles in planar piecewise linear differential systems with nonregular separation line PT Cardin, J Torregrosa Physica D: Nonlinear Phenomena 337, 67-82, 2016	22	2016
On the relation between index and multiplicity A Cima, A Gasull, J Torregrosa Journal of the London Mathematical Society 57 (3), 757-768, 1998	22	1998
Some results on homoclinic and heteroclinic connections in planar systems A Gasull, H Giacomini, J Torregrosa Nonlinearity 23, 2977-3001, 2010	21	2010
A relation between small amplitude and big limit cycles A Gasull, J Torregrosa The Rocky Mountain journal of mathematics, 1277-1303, 2001	21	2001
New lower bound for the Hilbert number in piecewise quadratic differential systems LPC da Cruz, DD Novaes, J Torregrosa Journal of differential equations 266 (7), 4170-4203, 2019	20	2019
A new Chebyshev family with applications to Abel equations A Gasull, C Li, J Torregrosa Journal of Differential Equations 252 (2), 1635-1641, 2012	20	2012

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