Results 41 to 50 of about 101 (99)

A Hybridized Discontinuous Galerkin FEM with Lifting Operator for Plane Elasticity Problems

open access: yes
2010 Mathematics Subject Classification: 65N30, 65N12 ...
KOYAMA, Daisuke   +3 more
core  

An Outline Of Adaptive Computation: Theory, Implementation, And Applications *

open access: yes, 2007
. A general and unified framework for adaptive computation using the finite element method, finite volume method, and boundary element method is described.
Jinn-liang Liu, Ing-jer Lin
core  

Exact A Posteriori Error Analysis Of The Least Squares Finite Element Method *

open access: yes, 1997
. A residual type a posteriori error estimator is presented for the least squares finite element method. The estimator is proved to equal the exact error in a norm induced by some least squares functional.
Jinn-liang Liu
core  

On the Stability of Sparse Grid Splittings

open access: yes, 1995
This paper is concerned with the stability of splittings of sparse grid spaces arising in the discretization of partial differential equations. To this end, we develop a representation of a norm frequently used in the analysis of additive Schwarz schemes.
Gero Nießen, Niessen, Gero
core  

Decoupled Smooth Interfaces for Spectral-Element Approximations of Parabolic or Elliptic Type

open access: yes, 2007
A method is examined to approximate the interface conditions for Chebyshev polynomial approximations to the solutions of parabolic problems, and a smoothing technique is used to calculate the interface conditions for a domain decomposition method.
Kelly Black
core  

Unsymmetric meshless methods for operator equations

open access: yes, 2006
A general framework for proving error bounds and convergence of a large class of unsymmetric meshless numerical methods for solving well-posed linear operator equations is presented.
Robert Schaback
core  

Single Step Smooth Interface for Parabolic Spectral Elements

open access: yes, 2007
A method is examined to calculate a smooth interface for spectral elements. The idea of the method is to find a polynomial of one less degree that interpolates the interior and one side of a subdomain.
Kelly Black
core  

Повишаване на изчислителната скорост на ускорена схема за възрастово структуриран дифузионен модел

open access: yes, 2011
Дойчин Бояджиев, Галена Пеловска - В статията се предлага оптимизиран алгоритъм, който е по-бърз в сравнение с по- рано описаната ускорена (модифицирана STS) диференчна схема за възрастово структуриран популационен модел с дифузия.
Boyadzhiev, Doychin, Pelovska, Galena
core  

A Nash-Game Approach to Elliptic Cauchy Data Completion with Robust Error Bounds in Practical Noisy Regimes

open access: yes
This paper presents a Nash game formulation for solving the ill-posed Cauchy problem associated with Laplace’s equation. The data completion task is recast as a two-player static game, where each player controls a virtual Dirichlet condition on the ...
Saber Amdouni   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy