Parallel Direct Solution of Large Sparse Systems in Finite Element Computations

Lecture 1: Frontal and multi-frontal solvers: orderings, elimination trees, refinement trees The lecture introduces the frontal and multi-frontal solver algorithms on the example of

Comparison of approximate and analytical solutions. Solutions

This lecture was prepared within project ”The development of the didactic potential of Cracow University of Technology in the range of modern construction”, co-financed by the

Nonlinear problems Geometrical nonlinearity Physical nonlinearity Cracking.. Final

The gaps in understanding rail squats include the development process in terms of geometry evolution, crack initiation and propagation, as well as the causes behind. Some details are

In the current paper, a non-overlapping domain decomposition technique, known as the Schur complement method, is used for the solution of the acoustic problem.. This reduces solution

This article is related to development and practical applications of a parallel version of the GDT software package, developed to simulate gas-dynamics processes in a wide range of

The fluid motion is described by the incompressible Reynolds Av- eraged Navier-Stokes equations (RANS) coupled with Spallart-Almaras turbulence model.. The numerical solution by