When simulating a mechanism from science or engineering, or an industrial process, one is
frequently required to construct a mathematical model, and then resolve this model …

Integrated, process‐based numerical models in hydrology are rapidly evolving, spurred by
novel theories in mathematical physics, advances in computational methods, insights from …

Coupled poromechanical problems appear in a variety of disciplines, from reservoir
engineering to biomedical applications. This work focuses on efficient strategies for solving …

Large sparse linear systems of equations are ubiquitous in science, engineering and
beyond. This open access monograph focuses on factorization algorithms for solving such …

We introduce a class of block preconditioners for accelerating the iterative solution of
coupled poromechanics equations based on a three-field formulation. The use of a …

This work discusses a general approach for preconditioning the block Jacobian matrix
arising from the discretization and linearization of coupled multiphysics problem. The …

The hydrogeologic systems of alluvial fan are characterized by a heterogeneous distribution
of various lithological units/facies. The structure (integral scale and volumetric proportion) of …

The efficient simulation of fault and fracture mechanics is a key issue in several applications
and is attracting a growing interest by the scientific community. Using a formulation based on …

In this study, we present an efficient thread-adaptive sparse approximate inverse
preconditioning algorithm on multiple GPUs, called GSPAI-Adaptive. For our proposed …

Frictional contact is one of the most challenging problems in computational mechanics.
Typically, it is a tough non-linear problem often requiring several Newton iterations to …