34 search results - page 4 / 7 » A review of some a posteriori error estimates for adaptive f... |
JSCIC
2008
13 years 7 months ago
2008
We study a posteriori error estimates in the energy norm for some parabolic obstacle problems discretized with a Euler implicit time scheme combined with a finite element spatial ...
SIAMSC
2010
13 years 5 months ago
2010
In this article we consider the a posteriori error estimation and adaptive mesh refinement of discontinuous Galerkin finite element approximations of the hydrodynamic stability p...
IFIP
2005
Springer
14 years 14 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 ...
MOC
2002
13 years 6 months ago
2002
The mortar technique turns out to be well adapted to handle mesh adaptivity in finite elements, since it allows for working with nonnecessarily compatible discretizations on the el...
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...