58 search results - page 9 / 12 » Adaptive finite element methods for nonlinear inverse proble... |
SIAMJO
2011
13 years 1 months ago
2011
We present a class of inexact adaptive multilevel trust-region SQP-methods for the efficient solution of optimization problems governed by nonlinear partial differential equations...
IFIP
2005
Springer
14 years 27 days ago
2005
Springer
Two different approaches are proposed to enhance the efficiency of the numerical resolution of optimal control problems governed by a linear advection– diffusion equation. In ...
TWC
2008
13 years 7 months ago
2008
Computationally scalable and accurate estimation, prediction, and simulation of wireless communication channels is critical to the development of more adaptive transceiver algorith...
DSP
2006
13 years 7 months ago
2006
In linear image restoration, the point spread function of the degrading system is assumed known even though this information is usually not available in real applications. As a re...
MICCAI
2005
Springer
14 years 8 months ago
2005
Springer
This paper presents a needle-tissue interaction model that is a 3D extension of a prior work based on the finite element method. The model is also adapted to accommodate arbitrary ...