Name
Title | ||
|---|---|---|
On the Convolution Quadrature Rule for Integral Transforms with Oscillatory Bessel Kernels. |
Abstract | ||
|---|---|---|
Lubich's convolution quadrature rule provides efficient approximations to integrals with special kernels. Particularly, when it is applied to computing highly oscillatory integrals, numerical tests show it does not suffer from fast oscillation. This paper is devoted to studying the convergence property of the convolution quadrature rule for highly oscillatory problems. With the help of operational calculus, the convergence rate of the convolution quadrature rule with respect to the frequency is derived. Furthermore, its application to highly oscillatory integral equations is also investigated. Numerical results are presented to verify the effectiveness of the convolution quadrature rule in solving highly oscillatory problems. It is found from theoretical and numerical results that the convolution quadrature rule for solving highly oscillatory problems is efficient and high-potential. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.3390/sym10070239 | SYMMETRY-BASEL |
Keywords | Field | DocType |
highly oscillatory,convolution quadrature rule,volterra integral equation,Bessel kernel,convergence | Oscillatory integral,Mathematical analysis,Convolution,Rate of convergence,Operational calculus,Integral transform,Gaussian quadrature,Mathematics,Bessel function,Volterra integral equation | Journal |
Volume | Issue | ISSN |
10 | 7 | 2073-8994 |
Citations | PageRank | References |
1 | 0.37 | 12 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Junjie Ma | 1 | 1 | 1.38 |
| Huilan Liu | 2 | 2 | 1.07 |