7 search results - page 1 / 2 » Accuracy and Stability of Computing High-order Derivatives o... |
FOCM
2011
2011
Accuracy and Stability of Computing High-order Derivatives of Analytic Functions by Cauchy Integrals
12 years 11 months ago
Abstract High-order derivatives of analytic functions are expressible as Cauchy integrals over circular contours, which can very effectively be approximated, e.g., by trapezoidal s...
SIAMSC
2010
13 years 3 months ago
2010
In this paper we propose a class of high order numerical methods to delta function integrals appearing in level set methods in the three dimensional case by extending the idea for ...
MCS
2008
Springer
13 years 4 months ago
2008
Springer
In the stability study of nonlinear systems, not to found feasible solution for the LMI problem associated with a quadratic Lyapunov function shows that it doesn't exist posi...
VISUALIZATION
1997
IEEE
13 years 9 months ago
1997
IEEE
The task of reconstructing the derivative of a discrete function is essential for its shading and rendering as well as being widely used in image processing and analysis. We surve...
GRAPHICSINTERFACE
2009
13 years 2 months ago
2009
Despite their numerous applications, efficiently rendering participating media remains a challenging task due to the intricacy of the radiative transport equation. While numerical...