29.06.2018 | Ausgabe 1/2019

The Linear Barycentric Rational Quadrature Method for Auto-Convolution Volterra Integral Equations
- Zeitschrift:
- Journal of Scientific Computing > Ausgabe 1/2019
Wichtige Hinweise
This work was supported by National Natural Science Foundation of China (No. 11771163).
Abstract
This paper is concerned with the numerical solution of auto-convolution Volterra integral equations. A composite quadrature method based on linear barycentric rational interpolation is introduced. The method is easy to be implemented because only a linear equation needs to be solved in each time step. Collocation method is used as the starting procedure. The boundedness and convergence of the numerical solution are studied in detail. Some numerical experiments are carried out to confirm the theoretical results.