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An Improved Bound for the Nystrom Method for Large Eigengap
An Improved Bound the Nystrom Method Large Eigengap
2012/11/23
We develop an improved bound for the approximation error of the Nystr\"{o}m method under the assumption that there is a large eigengap in the spectrum of kernel matrix. This is based on the empirical ...
While the numerical solution of one-dimensional Volterra integral equations of the second kind with regular kernels is well understood, there exist no systematic studies of asymptotic error expansion ...
CORRECTION NYSTROM SOLUTIONS OF BIE IN POLYGONAL DOMAIN ON THE PLANE
Nystrom solutions correction adaptive
2007/8/7
In this paper, we present a new more efficient Nystrom approximation method for boundary integral equations in a polygonal domain on the plane and show that this is not only a high convergent order an...
Extrapolation of Nystrom solution for two dimensional nonlinear Fredholm integral equations
2007/7/28
期刊信息
篇名
Extrapolation of Nystrom solution for two dimensional nonlinear Fredholm integral equations
语种
英文
撰写或编译
撰写
作者
Han Guoqiang,Wang Jiong
第一作者单位
华南理工大学
刊物名称
J. Comput. Appli. Math.
页面
2001，134，259...