Filters
Implementation of Sparse Matrix Storage Schemes for Direct Solution Methods
This article describes the properties of two sparse matrix storage schemes and their actual implementaion in a sparse direct solver....
BA - Obecná matematika
- 2008 •
- O
Rok uplatnění
O - Ostatní výsledky
Sparse direct solution of large finite element problems
This work is focused on methods and algorithms tailored to the direct solution of large sparse symmetric positive-definite linear systems arising from the application of the finite element method in solid continuum mechanic...
JJ - Ostatní materiály
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
Efficient in-score sparse direct solution of large finite element problems
Sparse direct solvers represent one of the possible approaches to the solution sparse direct solver implementation, realized within the framework of our in-house space and computational time required for t...
JC - Počítačový hardware a software
- 2014 •
- O
Rok uplatnění
O - Ostatní výsledky
Evaluation of Different Approaches to Solution of the Direct Solution of Large, Sparse Systems of Linear Equations
to solution of large, sparse, non-symmetric systems of linearequations on high performance based on direct or iterativealgorithms for solution of linear equations are compared. In particular,directs solve...
JM - Inženýrské stavitelství
- 2016 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Sparse direct solver with reordering of linear motion equations in FEM
The direct sparse solver with reordering is designed to solve very large linear equation systems obtained from FEM analysis in elastostatics. It uses a variant matrix (i.e., the global stiffness matrix), which is stored in a custom ...
BA - Obecná matematika
- 2010 •
- R
Rok uplatnění
R - Software
Parameterized Complexity of Directed Steiner Tree on Sparse Graphs
We study the parameterized complexity of the directed variant of the classical Steiner Tree problem on various classes of directed sparse graphs. While in the solution tree. All that is known for this parameterizat...
IN - Informatika
- 2013 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Sparse direct solver for large finite element problems based on the minimum degree algorithm
A sparse direct solver for large problems from solid continuum mechanics based on the minimum degree algorithm is proposed and tested. The solver is designed to take is compared to a frontal solver and the PARDISO sparse
Mechanical engineering
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Parameterized Complexity of Directed Steiner Tree on Sparse Graphs
We study the parameterized complexity of the directed variant of the classical STEINER TREE problem on various classes of directed sparse graphs. While in the solution tree. All that is known for this parameterizat...
Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
PARALLEL APPROACH TO SOLVE OF THE DIRECT SOLUTION OF LARGE SPARSE SYSTEMS OF LINEAR EQUATIONS
The paper deals with parallel approach for the numerical solution of large, sparse, non-symmetric systems of linear equations, that can be part of any finite element software. In this contribution, the differences between the sequen...
Civil engineering
- 2017 •
- D
Rok uplatnění
D - Stať ve sborníku
Space direct solver with fill-in optimalization
An implementation of new efficient linear solver for PMD system, with optimized memory requirements and computing complexity, is presented.
IN - Informatika
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
- 1 - 10 out of 116 556