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TOMS
2008
96views more  TOMS 2008»
15 years 2 months ago
Block variants of Hammarling's method for solving Lyapunov equations
This paper is concerned with the efficient numerical solution of the Lyapunov equation AT X +XA = -C with a stable matrix A and a symmetric positive semidefinite matrix C of possi...
Daniel Kressner
MOC
2002
81views more  MOC 2002»
15 years 1 months ago
Optimal a priori error estimates for the hp-version of the local discontinuous Galerkin method for convection--diffusion problem
We study the convergence properties of the hp-version of the local discontinuous Galerkin finite element method for convection-diffusion problems; we consider a model problem in a ...
Paul Castillo, Bernardo Cockburn, Dominik Schö...
GI
2005
Springer
15 years 7 months ago
Reentry of Space Objects: Tracking and Classification with Sequential Monte Carlo Techniques
: A new approach of tracking and classification of space objects with sequential Monte Carlo methods and numerical integration techniques is given.
Felix Opitz
ISBI
2004
IEEE
16 years 3 months ago
Cortical Surface Parameterization by P-Harmonic Energy Minimization
Cortical surface parameterization has several applications in visualization and analysis of the brain surface. Here we propose a scheme for parameterizing the surface of the cereb...
Anand A. Joshi, Richard M. Leahy, Paul M. Thompson...
ICPR
2008
IEEE
15 years 8 months ago
The polar distance transform by fast-marching
Image analysis tools that process the image using polar coordinates are needed to avoid the interpolation from polar to cartesian coordinates. We present a tool for analysing and ...
Robin Strand, Kristin Norell