51 search results - page 3 / 11 » Newton's method for overdetermined systems of equations |
CPHYSICS
2010
13 years 5 months ago
2010
We investigate fully parallel Newton-Krylov-Schwarz (NKS) algorithms for solving the large sparse nonlinear systems of equations arising from the finite element discretization of ...
MOC
2002
13 years 5 months ago
2002
Directional Newton methods for functions f of n variables are shown to converge, under standard assumptions, to a solution of f(x) = 0. The rate of convergence is quadratic, for ne...
ANOR
2008
13 years 5 months ago
2008
In inexact Newton methods for solving nonlinear systems of equations, an approximation to the step sk of the Newton's system J(xk)s = -F(xk) is found. This means that sk must...
SIAMSC
2008
13 years 5 months ago
2008
We study preconditioners for the iterative solution of the linear systems arising in the implicit time integration of the compressible Navier-Stokes equations. The spatial discreti...
NA
2010
13 years 4 months ago
2010
Quasi-Newton methods for solving singular systems of nonlinear equations are considered in this paper. Singular roots cause a number of problems in implementation of iterative met...