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» Using Python to Solve Partial Differential Equations
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SIAMREV
2010
132views more  SIAMREV 2010»
13 years 2 months ago
A Stochastic Collocation Method for Elliptic Partial Differential Equations with Random Input Data
In this paper we propose and analyze a Stochastic-Collocation method to solve elliptic Partial Differential Equations with random coefficients and forcing terms (input data of the...
Ivo Babuska, Fabio Nobile, Raúl Tempone
ICASSP
2011
IEEE
12 years 11 months ago
Image inpainting-based edge enhancement using the eikonal equation
This paper proposes a novel application of image inpainting techniques for the edge enhancement problems in image deblurring and denoising. The edge enhancement effect is achieved...
Zhaozhong Wang
CDC
2008
IEEE
109views Control Systems» more  CDC 2008»
14 years 2 months ago
Sensitivity analysis and computational uncertainty with applications to control of nonlinear parabolic partial differential equa
— In this paper we illustrate how sensitivities can be used to provide a practical precursor to dynamic transitions and numerical uncertainty in parameterized nonlinear parabolic...
John A. Burns, Lisa G. Davis
EGH
2003
Springer
14 years 1 months ago
A multigrid solver for boundary value problems using programmable graphics hardware
—We present a method for using programmable graphics hardware to solve a variety of boundary value problems. The time-evolution of such problems is frequently governed by partial...
Nolan Goodnight, Cliff Woolley, Gregory Lewin, Dav...
BIOCOMP
2009
13 years 5 months ago
Simulating Spatial Partial Differential Equations with Cellular Automata
Abstract-- Spatial partial differential equations are commonly used to describe systems of biological entities, such as patterns created by desert vegetation and biovermiculation g...
Brian Strader, Keith E. Schubert, Ernesto Gomez, J...