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APPML
2005
101views more  APPML 2005»
15 years 6 months ago
A posteriori discontinuous Galerkin error estimates for transient convection-diffusion equations
A posteriori error estimates are derived for unsteady convection-diffusion equations discretized with the non-symmetric interior penalty and the local discontinuous Galerkin metho...
Alexandre Ern, Jennifer Proft
COMPUTING
2004
91views more  COMPUTING 2004»
15 years 6 months ago
A Stabilized Three-field Formulation for Advection-diffusion Equations
In this paper we propose a new stabilized three-field formulation applied to the advection-diffusion equation. Using finite elements with SUPG stabilization in the interior of the...
G. Rapin, G. Lube
SIAMAM
2000
114views more  SIAMAM 2000»
15 years 6 months ago
Stability, Relaxation, and Oscillation of Biodegradation Fronts
We study the stability and oscillation of traveling fronts in a three-component, advection-reaction biodegradation model. The three components are pollutant, nutrient, and bacteria...
Jack X. Xin, James M. Hyman
PR
2007
125views more  PR 2007»
15 years 5 months ago
Calculating geometric properties of three-dimensional objects from the spherical harmonic representation
The volume, location of the centroid, and second order moments of a threedimensional star-shaped object are determined in terms of the spherical harmonic coefficients of its bound...
Artemy Baxansky, Nahum Kiryati
DATE
2010
IEEE
154views Hardware» more  DATE 2010»
15 years 4 months ago
A proposal for real-time interfaces in SPEEDS
Abstract—The SPEEDS project is aimed at making rich components models (RCM) into a mature framework in all phases of the design of complex distributed embedded systems. The RCM m...
Purandar Bhaduri, Ingo Stierand