154 search results - page 1 / 31 » Iterative Solution of Piecewise Linear Systems |
SIAMSC
2008
13 years 6 months ago
2008
The correct formulation of numerical models for free-surface hydrodynamics often requires the solution of special linear systems whose coefficient matrix is a piecewise constant fu...
ICPR
2008
IEEE
14 years 20 days ago
2008
IEEE
We have considered a problem of continuous piecewise linear approximation of the digital curves with a minimum number of the line segments. Fast suboptimal algorithm for constrain...
MP
2011
12 years 9 months ago
2011
We present an interior-point penalty method for nonlinear programming (NLP), where the merit function consists of a piecewise linear penalty function (PLPF) and an 2-penalty functi...
AUTOMATICA
2008
13 years 6 months ago
2008
In this paper we will extend the input-to-state stability (ISS) framework to continuous-time discontinuous dynamical systems (DDS) adopting piecewise smooth ISS Lyapunov functions...
PC
2011
13 years 1 months ago
2011
We investigate the efficient iterative solution of large-scale sparse linear systems on shared-memory multiprocessors. Our parallel approach is based on a multilevel ILU precondit...