CVPR

2012

IEEE

12 years 1 months ago
2012

IEEE

Navier’s equations modelling linear elastic solid deformations are embedded within an Extended Kalman Filter (EKF) to compute a sequential Bayesian estimate for the Non-Rigid St...

Publication

In this paper we apply the ideas of algebraic topology to the analysis of the ﬁnite volume and ﬁnite element methods, illuminating the similarity between the discretization str...

Publication

I. Introduction
II. Foundations
A. The Mathematical Structure of Physical Field Theories
B. Geometric Objects and Orientation
1. Space-Time Object...

VLUDS

2010

13 years 5 months ago
2010

Finite element methods are used in various areas ranging from mechanical engineering to computer graphics and bio-medical applications. In engineering, a critical point is the gap...

SIAMNUM

2010

13 years 5 months ago
2010

We develop a mixed finite element method for elliptic problems on hexahedral grids that reduces to cell-centered finite differences. The paper is an extension of our earlier paper...

SIAMNUM

2010

13 years 5 months ago
2010

We propose a nonconforming finite element method for isentropic viscous gas flow in situations where convective effects may be neglected. We approximate the continuity equation by ...

MMAS

2010

Springer

13 years 5 months ago
2010

Springer

We propose a method for efficient solution of elliptic problems with multiscale features and randomly perturbed coefficients. We use the multiscale finite element method (MsFEM) as...

SMA

2010

ACM

13 years 9 months ago
2010

ACM

Mixed finite element methods solve a PDE involving two or more variables. In typical problems from electromagnetics and electrodiffusion, the degrees of freedom associated to the ...

MOC

2000

13 years 10 months ago
2000

In this paper we exhibit a finite element method fitting a suitable geometry naturally associated with a class of degenerate elliptic equations (usually called Grushin type equatio...

AMC

2005

13 years 11 months ago
2005

A finite element method of the penalization type, using higher order shape functions with rectangular elements, is presented for the solution of the Stokes flow. The fluid is visc...