This thesis aims at improving the convergence of iterative solvers, used for algebraic systems coming from the discretization of partial differential equations (PDE), in the context of large scale simulations and high performance computing (HPC). The methodology followed consists in adapting some existing preconditiong techniques to the physics and numerics of convection-dominated transport and boundary layer problems in flows. For convection-dominated flows, a physics-based permutation algorithm is presented, which consists in renumbering the mesh in the direction of convection. This renumbering is then used together with a Gauss-Seidel preconditioner to propagate the result of the matrix-vector products along the convection. The robutsne...
Bio-CAD and in-silico experimentation are getting a growing interest in biomedical applications wher...
The modelling of convective transport processes involving heat and mass transfer in an incompressibl...
This thesis aims at unifying two distinct branches of work within the Heat Transfer Technological Ce...
This thesis aims at improving the convergence of iterative solvers, used for algebraic systems comin...
(English) Continuous enhancement in hardware technologies enables scientific computing to advance in...
Frontiers of computational fluid dynamics (CFD) are constantly expanding and eagerly demanding more ...
This PhD dissertation focuses on developing new Mathematical Optimization models and solution approa...
This thesis focuses on the numerical investigation of the particle-fluid systems based on the Discre...
The doctoral thesis "Innovative mathematical and numerical models for studying the deformation of sh...
Elliptic partial differential equations appear in a wide variety of areas of mathematics, physics an...
The dynamics of fractured media flows is relevant in many processes of interest that range from the ...
The main purpose of this thesis has been to contribute to the development of methodologies for wall ...
The present thesis focuses on the numerical analysis of some diverse physical set-up that involve th...
The objective of this thesis is to develop and evaluate a methodology for the solution of the Navier...
This dissertation describes a novel unconventional self-adaptive hardware architecture with capacity...
Bio-CAD and in-silico experimentation are getting a growing interest in biomedical applications wher...
The modelling of convective transport processes involving heat and mass transfer in an incompressibl...
This thesis aims at unifying two distinct branches of work within the Heat Transfer Technological Ce...
This thesis aims at improving the convergence of iterative solvers, used for algebraic systems comin...
(English) Continuous enhancement in hardware technologies enables scientific computing to advance in...
Frontiers of computational fluid dynamics (CFD) are constantly expanding and eagerly demanding more ...
This PhD dissertation focuses on developing new Mathematical Optimization models and solution approa...
This thesis focuses on the numerical investigation of the particle-fluid systems based on the Discre...
The doctoral thesis "Innovative mathematical and numerical models for studying the deformation of sh...
Elliptic partial differential equations appear in a wide variety of areas of mathematics, physics an...
The dynamics of fractured media flows is relevant in many processes of interest that range from the ...
The main purpose of this thesis has been to contribute to the development of methodologies for wall ...
The present thesis focuses on the numerical analysis of some diverse physical set-up that involve th...
The objective of this thesis is to develop and evaluate a methodology for the solution of the Navier...
This dissertation describes a novel unconventional self-adaptive hardware architecture with capacity...
Bio-CAD and in-silico experimentation are getting a growing interest in biomedical applications wher...
The modelling of convective transport processes involving heat and mass transfer in an incompressibl...
This thesis aims at unifying two distinct branches of work within the Heat Transfer Technological Ce...