Data

NamePonce Núñez, Enrique
DepartmentMatemática Aplicada II
Knowledge areaMatemática Aplicada
Professional categoryCatedrático de Universidad
E-mailRequest
           

  Statistics

  • Items

    24

  • Visits

    3026

  • Downloads

    3208

  Publications

 

Article
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Limit cycles from a monodromic infinity in planar piecewise linear systems

Freire Macías, Emilio; Ponce Núñez, Enrique; Torregrosa, Joan; Torres Peral, Francisco (Elsevier, 2021-04-15)
Planar piecewise linear systems with two linearity zones separated by a straight line and with a periodic orbit at infinity ...
PhD Thesis
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Dynamics and bifurcations in nonlinear systems with hysteresis.

Ponce Núñez, Enrique; Torres Peral, Francisco; Esteban Pérez, Marina (2019-03-04)
The main objective of this thesis is to determine periodic solutions and possible bifurcations in a family of dynamical ...
PhD Thesis
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Algunas contribuciones al análisis de sistemas lineales a trozos.

Ponce Núñez, Enrique; Ros Padilla, Francisco Javier; Amador Rodríguez, Andrés Felipe (2018-01-01)
This thesis consists of two parts, with contributions to the analysis of dynamical systems in continuous time and in ...
Presentation
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Delay effects on the limit cycling behavior in an H-bridge resonant inverter with zero current switching control strategy

Benadero, Luis; Torres Peral, Francisco; El Aroudi, Abdelali; Olalla, Carlos; Ponce Núñez, Enrique; Martínez-Salamero, Luis (2018-01-01)
In this paper, bifurcations of limit cycles in a H-bridge LC resonant inverter under a zero current switching control ...
Final Degree Project
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Continuación numérica de soluciones periódicas en sistemas tridimensionales lineales a trozos

Ponce Núñez, Enrique; Aguilera Albendín, Antonio José (2017-01-01)
Este proyecto surge con el interés de estudiar el comportamiento de un sistema dinámico no lineal y poder analizar su ...
Article
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Canards, Folded Nodes, and Mixed-Mode Oscillations in Piecewise-Linear Slow-Fast Systems

Desroches, Mathieu; Guillamon, Antoni; Ponce Núñez, Enrique; Prohens, Rafael; Rodrigues, Serafim; Teruel Aguilar, Antonio Esteban (Society for Industrial and Applied Mathematics, 2016-01-01)
Canard-induced phenomena have been extensively studied in the last three decades, from both the mathematical and the ...
Article
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The discontinuous matching of two planar linear foci can have three nested limit cycles

Freire Macías, Emilio; Ponce Núñez, Enrique; Torres Peral, Francisco (Universitat Autònoma de Barcelona, Servei de Publicacions, 2014-01-01)
The existence and stability of limit cycles in discontinuous piecewise linear systems obtained by the aggregation of two ...
Article
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On the existence and uniqueness of limit cycles in planar continuous piecewise linear systems without symmetry

Llibre Saló, Jaume; Ordóñez Cabrera, Manuel Hilario; Ponce Núñez, Enrique (Elsevier, 2013-10-01)
Some techniques to show the existence and uniqueness of limit cycles, typically stated for smooth vector fields, are ...
PhD Thesis
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Sistemas diferenciales lineales a trozos: Ciclos límite y análisis de bifurcaciones

Ponce Núñez, Enrique; Ros Padilla, Francisco Javier; Vela Felardo, Elisabet (2013-07-18)
The class of piecewise-linear differential systems (PWL systems, for short) is an important class of nonlinear dynamical ...
Article
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Canonical Discontinuous Planar Piecewise Linear Systems

Freire Macías, Emilio; Ponce Núñez, Enrique; Torres Peral, Francisco (Society of Industrial and Applied Mathematics, 2012-01-01)
The family of Filippov systems constituted by planar discontinuous piecewise linear systems with two half-plane linearity ...
Article
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On the existence and uniqueness of limit cycles in Liénard differential equations allowing discontinuities

Llibre Saló, Jaume; Ponce Núñez, Enrique; Torres Peral, Francisco (IOP Science, 2008-01-01)
In this paper we study the non-existence and the uniqueness of limit cycles for the Liénard differential equation of the ...
Article
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Non-hyperbolic boundary equilibrium bifurcations in planar Filippov systems: a case study approach

Di Bernardo, Mario; Pagano, Daniel Juan; Ponce Núñez, Enrique (WorldScientific Open Access, 2008-01-01)
Boundary equilibrium bifurcations in piecewise smooth discontinuous systems are characterized by the collision of an ...
Article
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Bifurcación Silla-Nodo de Conos Invariantes Vía Bifurcación Foco-Centro-Ciclo Límite

Carmona Centeno, Victoriano; Freire Macías, Emilio; Ponce Núñez, Enrique; Ros Padilla, Francisco Javier (Sema, 2008-01-01)
En este trabajo se considera la existencia de conos invariantes en sistemas dinámicos continuos tridimensionales lineales ...
Presentation
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Existencia y unicidad de soluciones periódicas para una ecuación de Liénard discontinua lineal a trozos

Libre Saló, Jaume; Ponce Núñez, Enrique; Torres Peral, Francisco (2007-09-01)
En esta comunicación se establece un resultado de existencia y unicidad de soluciones periódicas en una ecuación de tipo ...
Presentation
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Una bifurcación global de órbitas periódicas en sistemas dinámicos a trozos

Carmona Centeno, Victoriano; Ponce Núñez, Enrique; Ros Padilla, Francisco Javier (2007-09-01)
Presentamos en esta comunicación, en primer lugar, un mecanismo para explicar la aparición de un ciclo límite bizonal en ...
Article
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Stabilization of oscillations through backstepping in high-dimensional systems

Aracil Santonja, Javier; Gordillo Álvarez, Francisco; Ponce Núñez, Enrique (2005-05-01)
This paper introduces a method for obtaining stable and robust self-sustained oscillations in a class of single input ...
Article
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The Focus-Center-Limit Cycle Bifurcation in Symmetric 3D Piecewise Linear Systems

Freire Macías, Emilio; Ponce Núñez, Enrique; Ros Padilla, Francisco Javier (Society for Industrial and Applied Mathematics, 2005-01-01)
The birth of limit cycles in 3D (three-dimensional) piecewise linear systems for the relevant case of symmetrical oscillators ...
PhD Thesis
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Estudio del comportamiento dinámico de sistemas autónomos tridimensionales lineales a trozos

Ponce Núñez, Enrique; Freire Macías, Emilio; Ros Padilla, Francisco Javier (2003-01-01)
PhD Thesis
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Bifurcaciones en sistemas de control no lineales

Aracil Santonja, Javier; Ponce Núñez, Enrique; Pagano, Daniel Juan (1999-01-01)
Article
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Hopf bifurcation from infinity for planar control systems

Llibre Saló, Jaume; Ponce Núñez, Enrique (Universidad Autónoma de Barcelona. Departamento de Matemáticas, 1997-01-01)
Symmetric piecewise linear bi-dimensional systems are very common in control engineering. They constitute a class of ...
Article
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Hopf-Like Bifurcations in Planar Piecewise Linear Systems

Freire Macías, Emilio; Ponce Núñez, Enrique; Torres Peral, Francisco (Universitat Autònoma de Barcelona, Servei de Publicacions, 1997-01-01)
Continuous planar piecewise linear systems with two linear zones are considered. Due to their low differentiability specific techniques of analysis must be developed. Several bifurcations giving rise to limit cycles are pointed out.
PhD Thesis
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Bifurcaciones multiparamétricas en osciladores autónomos

Freire Macías, Emilio; Ponce Núñez, Enrique; Rodríguez Luis, Alejandro José (1995-01-01)
Presentation
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An algorithm for symbolic computation of center manifolds

Freire Macías, Emilio; Gamero Gutiérrez, Estanislao; Ponce Núñez, Enrique; García Franquelo, Leopoldo (1988-01-01)
PhD Thesis
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Técnicas de análisis cualitativo en sistemas dinámicos. Métodos numéricos y aplicaciones en ingeniería

Aracil Santonja, Javier; Ponce Núñez, Enrique (1987-05-13)
El trabajo realizado se sitúa en la dirección de aumentar las posibilidades de aplicación de los resultados de la teoría ...