344 search results - page 5 / 69 » On the Discrete Symmetric Localization Problem |
CP
1999
Springer
14 years 3 months ago
1999
Springer
In this paper we present a Lagrange-multiplier formulation of discrete constrained optimization problems, the associated discrete-space first-order necessary and sufficient condit...
COMPUTING
2006
13 years 11 months ago
2006
We consider the problem of splitting a symmetric positive definite (SPD) stiffness matrix A arising from finite element discretization into the sum of edge matrices thereby assumi...
CEC
2008
IEEE
14 years 5 months ago
2008
IEEE
: Differential evolutionary (DE) mutates solution vectors by the weighted difference of other vectors using arithmetic operations. As these operations cannot be directly extended t...
MOC
2000
13 years 10 months ago
2000
In this paper, we consider iterative algorithms of Uzawa type for solving linear nonsymmetric saddle point problems. Specifically, we consider systems, written as usual in block fo...
MOC
2000
13 years 10 months ago
2000
A number of new local and parallel discretization and adaptive finite element algorithms are proposed and analyzed in this paper for elliptic boundary value problems. These algorit...