Esta tesis aborda la formulación, análisis e implementación de métodos numéricos de integración temporal para la solución de sistemas disipativos suaves de dimensión finita o infinita de manera que su estructura continua sea conservada. Se entiende por dichos sistemas aquellos que involucran acoplamiento termo-mecánico y/o efectos disipativos internos modelados por variables internas que siguen leyes continuas, de modo que su evolución es considerada suave. La dinámica de estos sistemas está gobernada por las leyes de la termodinámica y simetrías, las cuales constituyen la estructura que se pretende conservar de forma discreta. Para ello, los sistemas disipativos se describen geométricamente mediante estructuras metriplécticas que...
AbstractA new unconditionally stable explicit time-integration method is proposed herein, which can ...
The dynamics of elastic solids and structures defines classical Hamiltonian systems with a very rich...
Recently, robust implicit energy and momentum conserving algorithms have been developed in the non-l...
Esta tesis aborda la formulación, análisis e implementación de métodos numéricos de integración tem...
A novel time integration scheme is presented for the numerical solution of the dynamics of discrete ...
This work is concerned with the numerical solution of the evolution equations of thermomechanical sy...
International audienceThe aim of this paper is the design a new one-step implicit and thermodynamica...
A dissipative one degree of freedom dynamical system is investigated. Three time integration schemes...
The present work addresses the design of structure-preserving numerical methods that emanate from th...
Les points fondamentaux de mes recherches consistent en une étude mathématique des algorithmes d'int...
The aim of this paper is the design a new one-step implicit and thermodynamically consistent Energy–...
The present contribution aims at the consistent discretisation of nonlinear, coupled thermoelectro-e...
We study the optimal design of numerical integrators for dissipative systems, for which there exists...
New dissipative time integration algorithms are presented for solving systems of second-order ordina...
It is now well established that discrete energy conservation/dissipation plays a key-role for the un...
AbstractA new unconditionally stable explicit time-integration method is proposed herein, which can ...
The dynamics of elastic solids and structures defines classical Hamiltonian systems with a very rich...
Recently, robust implicit energy and momentum conserving algorithms have been developed in the non-l...
Esta tesis aborda la formulación, análisis e implementación de métodos numéricos de integración tem...
A novel time integration scheme is presented for the numerical solution of the dynamics of discrete ...
This work is concerned with the numerical solution of the evolution equations of thermomechanical sy...
International audienceThe aim of this paper is the design a new one-step implicit and thermodynamica...
A dissipative one degree of freedom dynamical system is investigated. Three time integration schemes...
The present work addresses the design of structure-preserving numerical methods that emanate from th...
Les points fondamentaux de mes recherches consistent en une étude mathématique des algorithmes d'int...
The aim of this paper is the design a new one-step implicit and thermodynamically consistent Energy–...
The present contribution aims at the consistent discretisation of nonlinear, coupled thermoelectro-e...
We study the optimal design of numerical integrators for dissipative systems, for which there exists...
New dissipative time integration algorithms are presented for solving systems of second-order ordina...
It is now well established that discrete energy conservation/dissipation plays a key-role for the un...
AbstractA new unconditionally stable explicit time-integration method is proposed herein, which can ...
The dynamics of elastic solids and structures defines classical Hamiltonian systems with a very rich...
Recently, robust implicit energy and momentum conserving algorithms have been developed in the non-l...