Ricardo Riaza

According to our database, Ricardo Riaza authored at least 32 papers between 1999 and 2024.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of four.

2024

Setting Up the State Equations of Switched Circuits Using Homogeneous Models.

Ricardo Riaza

IEEE Trans. Circuits Syst. I Regul. Pap., April, 2024

2023

A Comprehensive Framework for the Thévenin-Norton Theorem Using Homogeneous Circuit Models.

Ricardo Riaza

IEEE Trans. Circuits Syst. I Regul. Pap., April, 2023

2020

Homogeneous Models of Nonlinear Circuits.

Ricardo Riaza

IEEE Trans. Circuits Syst. I Regul. Pap., 2020

Associate Submersions and Qualitative Properties of Nonlinear Circuits with Implicit Characteristics.

Ricardo Riaza

Int. J. Bifurc. Chaos, 2020

2019

Circuit Theory in Projective Space and Homogeneous Circuit Models.

Ricardo Riaza

IEEE Trans. Circuits Syst. I Regul. Pap., 2019

2018

Transcritical Bifurcation without Parameters in Memristive Circuits.

Ricardo Riaza

SIAM J. Appl. Math., 2018

Twin Subgraphs and Core-Semiperiphery-Periphery Structures.

Ricardo Riaza

Complex., 2018

2016

Saddle-Node Bifurcations in Classical and Memristive Circuits.

Ignacio García de La Vega, Ricardo Riaza

Int. J. Bifurc. Chaos, 2016

2015

Second order mem-circuits.

Ricardo Riaza

Int. J. Circuit Theory Appl., 2015

2014

Index and solvability of Uncoupled Circuits: a Characterization without Restrictions on their passivity, Topology or Controlling Structure.

Ignacio García de La Vega, Ricardo Riaza

J. Circuits Syst. Comput., 2014

2013

First Order Mem-Circuits: Modeling, Nonlinear Oscillations and Bifurcations.

Ricardo Riaza

IEEE Trans. Circuits Syst. I Regul. Pap., 2013

Structural characterization of classical and memristive circuits with purely imaginary eigenvalues.

Ricardo Riaza, Caren Tischendorf

Int. J. Circuit Theory Appl., 2013

Hybrid Analysis of Nonlinear Circuits: DAE Models with Indices Zero and One.

Ignacio García de La Vega, Ricardo Riaza

Circuits Syst. Signal Process., 2013

2012

Manifolds of Equilibria and Bifurcations without Parameters in Memristive Circuits.

Ricardo Riaza

SIAM J. Appl. Math., 2012

Cyclic matrices of weighted digraphs.

Ricardo Riaza

Discret. Appl. Math., 2012

2011

Semistate models of electrical circuits including memristors.

Ricardo Riaza, Caren Tischendorf

Int. J. Circuit Theory Appl., 2011

Explicit ODE Reduction of Memristive Systems.

Ricardo Riaza

Int. J. Bifurc. Chaos, 2011

2010

Nondegeneracy Conditions for Active Memristive Circuits.

Ricardo Riaza

IEEE Trans. Circuits Syst. II Express Briefs, 2010

Graph-Theoretic Characterization of bifurcation Phenomena in Electrical Circuit Dynamics.

Ricardo Riaza

Int. J. Bifurc. Chaos, 2010

Augmented nodal matrices and normal trees.

Ricardo Riaza, Alfonso J. Encinas

Discret. Appl. Math., 2010

2009

Stability Loss in Quasilinear DAEs by Divergence of a Pencil Eigenvalue.

Ricardo Riaza

SIAM J. Math. Anal., 2009

2008

Tree-based characterization of low index circuit configurations without passivity restrictions.

Alfonso J. Encinas, Ricardo Riaza

Int. J. Circuit Theory Appl., 2008

A simpler construction of the matrix chain defining the tractability index of linear DAEs.

Ricardo Riaza, Roswitha März

Appl. Math. Lett., 2008

2006

Time-domain properties of reactive dual circuits.

Ricardo Riaza

Int. J. Circuit Theory Appl., 2006

2005

Singularity-induced bifurcations in lumped circuits.

Ricardo Riaza

IEEE Trans. Circuits Syst. I Regul. Pap., 2005

Non-linear circuit modelling via nodal methods.

Ricardo Riaza, Javier Torres-Ramírez

Int. J. Circuit Theory Appl., 2005

2004

Attraction Domains of Degenerate Singular Equilibria in Quasi-linear ODEs.

Ricardo Riaza

SIAM J. Math. Anal., 2004

A matrix pencil approach to the local stability analysis of non-linear circuits.

Ricardo Riaza

Int. J. Circuit Theory Appl., 2004

2003

Double SIB points in differential-algebraic systems.

Ricardo Riaza

IEEE Trans. Autom. Control., 2003

2002

On the singularity-induced bifurcation theorem.

Ricardo Riaza

IEEE Trans. Autom. Control., 2002

Time-Scaling in Recurrent Neural Learning.

Ricardo Riaza, Pedro J. Zufiria

Proceedings of the Artificial Neural Networks, 2002

1999

Rates of Learning in Gradient and Genetic Training of Recurrent Neural Networks.

Ricardo Riaza, Pedro J. Zufiria

Proceedings of the International Conference on Artificial Neural Nets and Genetic Algorithms, 1999