| Ponencia | 2024 |
Chaos in the Piecewise Linear Saddle-Focus with Helicoidal Return
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IFAC PAPERSONLINE |
| Revisión | 2024 |
Chaos Through Sliding Bifurcations in a DC-DC Boost Power Converter
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INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Artículo | 2024 |
Global Phase Portraits of Piecewise Quadratic Differential Systems with a Pseudo-Center
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INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Artículo | 2023 |
Hopf bifurcation at infinity in 3D Relay systems
|
PHYSICA D-NONLINEAR PHENOMENA |
| Artículo | 2023 |
Piecewise smooth systems with a pseudo-focus: a normal form approach
|
APPLIED MATHEMATICAL MODELLING |
| Libro | 2022 |
Bifurcations in Continuous Piecewise Linear Differential Systems: Applications to Low-Dimensional Electronic Oscillators
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Bifurcations in continuous piecewise linear differential systems: applications to low-dimensional electronic oscillators |
| Artículo | 2022 |
On normal forms and return maps for pseudo-focus points
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JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS |
| Artículo | 2021 |
Bifurcation set for a disregarded Bogdanov-Takens unfolding: application to 3D cubic memristor oscillators
|
NONLINEAR DYNAMICS |
| Artículo | 2021 |
Limit cycles from a monodromic infinity in planar piecewise linear systems
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JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS |
| Artículo | 2020 |
Bifurcations from a center at infinity in 3D piecewise linear systems with two zones
|
PHYSICA D-NONLINEAR PHENOMENA |
| Artículo | 2020 |
Dynamic analysis of self-oscillating H-bridge inverters with state feedback
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JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS |
| Artículo | 2020 |
Hopf bifurcation at infinity in 3D symmetric piecewise linear systems. Application to a Bonhoeffer–van der Pol oscillator
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NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS |
| Artículo | 2020 |
Periodic Orbit Bifurcations in Planar Hysteretic Systems without Equilibria
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INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Artículo | 2019 |
A direct transition to chaos in hysteretic systems with focus dynamics
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CHAOS |
| Artículo | 2019 |
Bifurcation Patterns in Homogeneous Area-Preserving Piecewise-Linear Maps
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Qualitative Theory of Dynamical Systems |
| Artículo | 2019 |
Delay effects on the limit cycling behavior in resonant inverters with state feedback
|
IEICE NONLINEAR THEORY AND ITS APPLICATIONS |
| Artículo | 2019 |
Nonlinear Dynamic Modeling and Analysis of Self-Oscillating H-Bridge Parallel Resonant Converter Under Zero Current Switching Control: Unveiling Coexistence of Attractors
|
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS |
| Artículo | 2019 |
On the Teixeira singularity bifurcation in a DC-DC power electronic converter
|
NONLINEAR DYNAMICS |
| Artículo | 2019 |
Periodic orbits in hysteretic systems with real eigenvalues
|
NONLINEAR DYNAMICS |
| Artículo | 2019 |
Suppression of Undesired Attractors in a Self-Oscillating H-Bridge Parallel Resonant Converters Under Zero Current Switching Control
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IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS |
| Artículo | 2019 |
Two limit cycles in Liénard piecewise linear differential systems
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JOURNAL OF NONLINEAR SCIENCE |
| Artículo | 2018 |
A multiple focus-center-cycle bifurcation in 4D discontinuous piecewise linear memristor oscillators
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NONLINEAR DYNAMICS |
| Ponencia | 2018 |
Delay effects on the limit cycling behavior in an H-bridge resonant inverter with zero current switching control strategy
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| Artículo | 2018 |
Limit cycle bifurcations in resonant LC power inverters under zero current switching strategy
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NONLINEAR DYNAMICS |
| Artículo | 2018 |
Revisiting the Teixeira Singularity Bifurcation Analysis: Application to the Control of Power Converters
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INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Artículo | 2018 |
The boundary focus-saddle bifurcation in planar piecewise linear systems. Application to the analysis of memristor oscillators
|
NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS |
| Ponencia | 2017 |
Analysis of coexisting solutions and control of their bifurcations in a parallel LC resonant inverter
|
2017 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) |
| Artículo | 2017 |
Bifurcation Analysis of Hysteretic Systems with Saddle Dynamics
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Applied Mathematics and Nonlinear Sciences |
| Artículo | 2017 |
Limit cycle bifurcation from a persistent center at infinity in 3D piecewise linear systems with two zones
|
Trends in Mathematics |
| Artículo | 2017 |
On Discontinuous Piecewise Linear Models for Memristor Oscillators
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INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Ponencia | 2017 |
Sliding Bifurcations in Resonant Inverters
|
2017 14TH INTERNATIONAL MULTI-CONFERENCE ON SYSTEMS, SIGNALS & DEVICES (SSD) |
| Artículo | 2017 |
Unravelling the dynamical richness of 3D canonical memristor oscillators
|
MICROELECTRONIC ENGINEERING |
| Artículo | 2016 |
Bifurcation Analysis of a DC-DC Bidirectional Power Converter Operating with Constant Power Loads
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INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Capítulo | 2016 |
Boundary equilibrium bifurcations leading to limit cycles in piecewise linear systems
|
No Lineal 2016, International Conference on Nonlinear Mathematics and Physics 7-10, 2016: Book of abstracts |
| Artículo | 2016 |
Canards, Folded Nodes, and Mixed-Mode Oscillations in Piecewise-Linear Slow-Fast Systems
|
SIAM REVIEW |
| Artículo | 2016 |
Jump bifurcations in some degenerate planar piecewise linear differential systems with three zones
|
PHYSICA D-NONLINEAR PHENOMENA |
| Ponencia | 2015 |
A simple characterization for a degenerate boundary equilibrium bifurcation in n-dimensional Filippov systems
|
XXIV Congress on Differential Equations and Applications (2015) |
| Artículo | 2015 |
A Simple Solution to the Braga-Mello Conjecture
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INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Ponencia | 2015 |
A Unified Approach to Piecewise Linear Hopf and Hopf-Pitchfork Bifurcations
|
ANALYSIS, MODELLING, OPTIMIZATION, AND NUMERICAL TECHNIQUES |
| Ponencia | 2015 |
Getting three limit cycles through simultaneous local and global bifurcations in piecewise linear Filippov systems
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XXIV Congress on Differential Equations and Applications (2015) |
| Artículo | 2015 |
Limit Cycle and Boundary Equilibrium Bifurcations in Continuous Planar Piecewise Linear Systems
|
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Artículo | 2015 |
Nonlinear Analysis of Interconnected Power Converters: A Case Study
|
IEEE JOURNAL ON EMERGING AND SELECTED TOPICS IN CIRCUITS AND SYSTEMS |
| Artículo | 2015 |
On the critical crossing cycle bifurcation in planar Filippov systems
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JOURNAL OF DIFFERENTIAL EQUATIONS |
| Artículo | 2015 |
Uniqueness and Non-uniqueness of Limit Cycles for Piecewise Linear Differential Systems with Three Zones and No Symmetry
|
JOURNAL OF NONLINEAR SCIENCE |
| Artículo | 2014 |
A general mechanism to generate three limit cycles in planar Filippov systems with two zones
|
NONLINEAR DYNAMICS |
| Ponencia | 2014 |
Piecewise Linear Analogue of Hopf-Zero Bifurcation in an Extended BVP Oscillator
|
ADVANCES IN DIFFERENTIAL EQUATIONS AND APPLICATIONS |
| Ponencia | 2014 |
The discontinuous matching of two planar linear foci can have three nested crossing limit cycles
|
Publicacions Matemàtiques |
| Ponencia | 2013 |
A Hopf-Zero Degenerated Case in Symmetric Piecewise Linear Systems
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PROGRESS AND CHALLENGES IN DYNAMICAL SYSTEMS |
| Artículo | 2013 |
Algebraically computable piecewise linear nodal oscillators
|
APPLIED MATHEMATICS AND COMPUTATION |
| Artículo | 2013 |
Canards in piecewise-linear systems: explosions and super-explosions
|
PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES |
| Artículo | 2013 |
On the existence and uniqueness of limit cycles in planar continuous piecewise linear systems without symmetry
|
NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS |
| Ponencia | 2013 |
Planar Filippov Systems with Maximal Crossing Set and Piecewise Linear Focus Dynamics
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PROGRESS AND CHALLENGES IN DYNAMICAL SYSTEMS |
| Ponencia | 2013 |
Sliding Mode Control of Interconnected Power Electronic Converters in DC Microgrids
|
39TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY (IECON 2013) |
| Ponencia | 2013 |
The Focus-Center-Limit Cycle Bifurcation in Discontinuous Planar Piecewise Linear Systems Without Sliding
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PROGRESS AND CHALLENGES IN DYNAMICAL SYSTEMS |
| Artículo | 2013 |
Unfolding the fold-Hopf bifurcation in piecewise linear continuous differential systems with symmetry
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PHYSICA D-NONLINEAR PHENOMENA |
| Artículo | 2012 |
Canonical Discontinuous Planar Piecewise Linear Systems
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SIAM JOURNAL ON APPLIED DYNAMICAL SYSTEMS |
| Ponencia | 2012 |
Nonlinear Control of dc-dc Bidirectional Converters in Stand-alone dc Microgrids
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2012 IEEE 51ST ANNUAL CONFERENCE ON DECISION AND CONTROL (CDC) |
| Artículo | 2012 |
Three nested limit cycles in discontinuous piecewise linear differential systems with two zones
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Dynamics of Continuous, Discrete and Impulsive Systems Series B: Applications & Algorithms |
| Artículo | 2011 |
Algebraic determination of limit cycles in a family of three-dimensional piecewise linear differential systems
|
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS |
| Ponencia | 2011 |
Control of interconnected power electronic converters in dc distribution systems
|
XI BRAZILIAN POWER ELECTRONICS CONFERENCE (COBEP 2011) |
| Artículo | 2011 |
On Double Boundary Equilibrium Bifurcations in Piecewise Smooth Planar Systems
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Qualitative Theory of Dynamical Systems |
| Ponencia | 2011 |
Rate-limiter stability analysis comparing bifurcation and LMI-based approaches
|
2011 9th IEEE International Conference on Control and Automation (ICCA) |
| Ponencia | 2011 |
Sliding dynamics bifurcations in the control of boost converters
|
IFAC Proceedings Volumes (IFAC-PapersOnline) |
| Artículo | 2010 |
On the fold-Hopf bifurcation for continuous piecewise linear differential systems with symmetry
|
CHAOS |
| Ponencia | 2010 |
Sliding mode controllers design through bifurcation analysis
|
IFAC Proceedings Volumes (IFAC-PapersOnline) |
| Ponencia | 2009 |
Chaos through sliding bifurcations in a boost converter under a SMC strategy
|
IFAC Proceedings Volumes (IFAC-PapersOnline) |
| Artículo | 2009 |
Following a saddle-node of periodic orbits' bifurcation curve in Chua's circuit
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INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Artículo | 2009 |
On periodic orbits of 3d symmetric piecewise linear systems with real triple eigenvalues
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INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Ponencia | 2009 |
On the robustness of the DC-DC boost converter under washout SMC
|
2009 Brazilian Power Electronics Conference, COBEP2009 |
| Artículo | 2008 |
Bifurcación Silla-Nodo de conos invariantes en sistemas lineales a trozos via bifurcación foco-centro-ciclo limite
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Boletín de la Sociedad Española de Matemática Aplicada |
| Artículo | 2008 |
Bistability and hysteresis in symmetric 3d piecewise linear oscillators with three zones
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INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Artículo | 2008 |
Nonhyperbolic boundary equilibrium bifurcations in planar Filippov systems: A case study approach
|
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Artículo | 2008 |
On the existence and uniqueness of limit cycles in Lienard differential equations allowing discontinuities
|
NONLINEARITY |
| Artículo | 2007 |
A biparametric bifurcation in 3D continuous piecewise linear systems with two zones. Application to Chua's circuit
|
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Artículo | 2007 |
Horseshoes near homoclinic orbits for piecewise linear differential systems in R-3
|
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Ponencia | 2007 |
Some recent results for continuous switched linear systems
|
EPE-PEMC 2006: 12th International Power Electronics and Motion Control Conference, Proceedings |
| Resumen congreso | 2007 |
Un teorema de existencia y unicidad de soluciones periódicas en ecuaciones de Liénard lineales a trozos
|
XX Congreso de ecuaciones diferenciales y aplicaciones y X Congreso de Matemáticas aplicadas |
| Capítulo | 2007 |
Una bifurcación global de órbitas periódicas en sistemas dinámicos lineales a trozos
|
XX Congreso de ecuaciones diferenciales y aplicaciones y X Congreso de Matemáticas aplicadas |
| Ponencia | 2006 |
A new methodology for limit cycle bifurcation from infinity in N-dimensional symmetric piecewise linear control systems
|
IFAC Proceedings Volumes (IFAC-PapersOnline) |
| Artículo | 2006 |
Bifurcation phenomena in elementary Takagi-Sugeno fuzzy systems
|
INTEGRATION OF FUZZY LOGIC AND CHAOS THEORY |
| Artículo | 2006 |
Bifurcation phenomena in elementary Takagi-Sugeno fuzzy systems
|
Studies in fuzziness and soft computing |
| Ponencia | 2006 |
Dynamical complexity near non-controllable 3D piecewise linear Lur'e systems
|
IFAC Proceedings Volumes (IFAC-PapersOnline) |
| Ponencia | 2006 |
Limit cycle bifurcation induced by rate-limiters in the feedback loop
|
IFAC Proceedings Volumes (IFAC-PapersOnline) |
| Artículo | 2006 |
The continuous matching of two stable linear systems can be unstable
|
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS |
| Artículo | 2005 |
Bifurcation analysis of a rotating arm with saturated Hamiltonian control laws
|
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Artículo | 2005 |
Bifurcation of invariant cones in piecewise linear homogeneous systems
|
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Ponencia | 2005 |
Instability in the simplest class of continuous switched linear systems with stable components
|
IFAC Proceedings Volumes (IFAC-PapersOnline) |
| Artículo | 2005 |
Limit cycle bifurcation in 3D continuous piecewise linear systems with two zones. Application to Chua's circuit
|
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Ponencia | 2005 |
Limit cycle bifurcation in siso control systems with saturation
|
IFAC Proceedings Volumes (IFAC-PapersOnline) |
| Artículo | 2005 |
Stabilization of oscillations through backstepping in high-dimensional systems
|
IEEE TRANSACTIONS ON AUTOMATIC CONTROL |
| Artículo | 2005 |
The focus-center-limit cycle bifurcation in symmetric 3D piecewise linear systems
|
SIAM JOURNAL ON APPLIED MATHEMATICS |
| Artículo | 2004 |
A piecewise linear electronic circuit with a multiplicity of bifurcations
|
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Artículo | 2004 |
Invariant manifolds of periodic orbits for piecewise linear three-dimensional systems
|
IMA JOURNAL OF APPLIED MATHEMATICS |
| Artículo | 2003 |
Existence of piecewise linear differential systems with exactly n limit cycles for all n is an element of N
|
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS |
| Artículo | 2003 |
Piecewise linear feedback systems with arbitrary number of limit cycles
|
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Ponencia | 2003 |
The describing function method accuracy in first order plants with rate-limited feedback
|
European Control Conference, ECC 2003 |
| Revisión | 2002 |
Bifurcation sets of symmetrical continuous piecewise linear systems with three zones
|
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Artículo | 2002 |
On simplifying and classifying piecewise-linear systems
|
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS |
| Artículo | 2001 |
Local and global bifurcations in simple Takagi-Sugeno fuzzy systems
|
IEEE TRANSACTIONS ON FUZZY SYSTEMS |
| Artículo | 2000 |
A frequency-domain approach to bifurcations in control systems with saturation
|
INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE |
| Ponencia | 2000 |
Bifurcation analysis of an inverted pendulum with saturated Hamiltonian control laws
|
LAGRANGIAN AND HAMILTONIAN METHODS FOR NONLINEAR CONTROL |
| Ponencia | 1999 |
Análisis local de la bifurcación centro-ciclo límite en sistemas planos lineales a trozos
|
XVI CEDYA Congreso de Ecuaciones Diferenciales y Aplicaciones ; VI CMA Congreso de Matemática Aplicada: Actas. Las Palmas de Gran Canaria, 21-24 septiembre 1999 |
| Ponencia | 1999 |
Bifurcación de Hopf en el infinito para sistemas de Liénard lineales a trozos no simétricos
|
XVI CEDYA Congreso de Ecuaciones Diferenciales y Aplicaciones ; VI CMA Congreso de Matemática Aplicada: Actas. Las Palmas de Gran Canaria, 21-24 septiembre 1999 |
| Artículo | 1999 |
Bifurcation analysis of time-delay control systems with saturation
|
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Artículo | 1999 |
Bifurcation of a periodic orbit from infinity in planar piecewise linear vector fields
|
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS |
| Artículo | 1999 |
Hypernormal form calculation for triple-zero degeneracies
|
Bulletin of the Belgian Mathematical Society Simon Stevin |
| Artículo | 1999 |
Limit cycle bifurcation from center in symmetric piecewise-linear systems
|
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Revisión | 1998 |
Bifurcation sets of continuous piecewise linear systems with two zones
|
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS |
| Letter | 1998 |
Limit cycles of polynomial Lienard systems
|
PHYSICAL REVIEW E |
| Ponencia | 1998 |
Transformaciones de Filippov en sistemas lineales a trozos
|
XV Congreso de ecuaciones diferenciales y aplicaciones, V Congreso de Matemática Aplicada : Vigo, 23-26 septiembre 1997 |
| Artículo | 1997 |
Behavior patterns of logistic models with a delay
|
MATHEMATICS AND COMPUTERS IN SIMULATION |
| Ponencia | 1997 |
Bifurcation analysis of low-order nonlinear control systems with delay
|
International Conference on Control of Oscillations and Chaos, Proceedings |
| Artículo | 1997 |
Hopf bifurcation from infinity for planar control systems
|
Publicacions Matemàtiques |
| Artículo | 1997 |
Hopf-like bifurcations in planar piecewise linear systems
|
Publicacions Matemàtiques |
| Artículo | 1996 |
Global first harmonic bifurcation diagram for odd piecewise linear control systems
|
DYNAMICS AND STABILITY OF SYSTEMS |
| Artículo | 1995 |
El laboratorio matemático hecho realidad: la experiencia de un curso de ecuaciones diferenciales
|
Actas del Symposium de Innovación Universitaria : "Diseño, desarrollo y evaluación del currículum universitario" : 13,14 i 15 de setembre de 1995 |
| Artículo | 1993 |
A case study for homoclinic chaos in an autonomous electronic circuit: a trip from Takens-Bogdanov to Hopf-Siln´ikov
|
PHYSICA D-NONLINEAR PHENOMENA |
| Ponencia | 1991 |
Generating Hopf-bifurcation formulas with maple
|
BIFURCATION AND CHAOS : ANALYSIS, ALGORITHMS, APPLICATIONS |
| Ponencia | 1991 |
Normal forms for planar systems with nilpotent linear part
|
BIFURCATION AND CHAOS : ANALYSIS, ALGORITHMS, APPLICATIONS |
| Ponencia | 1991 |
On a codimension 3 bifurcation arising in an autonomous electronic circuit
|
BIFURCATION AND CHAOS : ANALYSIS, ALGORITHMS, APPLICATIONS |
| Artículo | 1991 |
Un método de continuación para el estudio de bifurcaciones de órbitas periódicas
|
XV Jornadas Luso-Espanholas de Matemática : Universidade de Évora, 3 a 7 de Septembro de 1990 |
| Ponencia | 1990 |
A method for homoclinic and heteroclinic continuation in 2 and 3 dimensions
|
CONTINUATION AND BIFURCATIONS : NUMERICAL TECHNIQUES AND APPLICATIONS |
| Artículo | 1990 |
Route to chaos via strange non-chaotic attractors
|
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL |
| Ponencia | 1990 |
Symbolic computation and bifurcation methods
|
CONTINUATION AND BIFURCATIONS : NUMERICAL TECHNIQUES AND APPLICATIONS |
| Ponencia | 1989 |
An algorithm for symbolic computation of center manifolds
|
Lecture Notes in Computer Science |
| Ponencia | 1989 |
Un método de continuación de órbitas homoclinas en sistemas autónomos planos biparamétricos
|
XIV jornadas hispano-Lusas de matemáticas |
| Ponencia | 1985 |
El reto de la educación bajo software
|
Juventud actual y sociedad del futuro: algunas bases históricas, jurídicas, antropológicas y sociosanitarias para la comprensión de la juventud europea |
| Artículo | 1985 |
Order through fluctuations, and systems dynamics models
|
ENVIRONMENT AND PLANNING B-PLANNING & DESIGN |
| Artículo | 1984 |
Métodos cualitativos en redes eléctricas: Aplicación al flujo de carga en tres máquinas.
|
Tecnica de la Regulacion y Mando Automatico |
