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author:

Chen, Y. (Chen, Y..) [1] | Li, X. (Li, X..) [2] | Tang, T. (Tang, T..) [3]

Indexed by:

Scopus CSCD

Abstract:

This work is concerned with spectral Jacobi-collocation methods for Volterra integral equations of the second kind with a weakly singular of the form (t-s)-α. When the underlying solutions are sufficiently smooth, the convergence analysis was carried out in [Chen & Tang, J. Comput. Appl. Math., 233 (2009), pp. 938-950]; due to technical reasons the results are restricted to 0 < μ < 1/2 In this work, we will improve the results to the general case 0 < μ < 1 and demonstrate that the numerical errors decay exponentially in the infinity and weighted norms when the smooth solution is involved. Copyright 2013 by AMSS, Chinese Academy of Sciences.

Keyword:

Convergence analysis; Spectral-collocation methods; Volterra integral equations

Community:

  • [ 1 ] [Chen, Y.]School of Mathematical Sciences, South China Normal University, Guangzhou 510631, China
  • [ 2 ] [Li, X.]College of Mathematics and Computer Science, Fuzhou University, Fuzhou, 350108, China
  • [ 3 ] [Tang, T.]Department of Mathematics, Hong Kong Baptist University, Kowloon Tong, Hong Kong

Reprint 's Address:

  • [Chen, Y.]School of Mathematical Sciences, South China Normal University, Guangzhou 510631, China

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Source :

Journal of Computational Mathematics

ISSN: 0254-9409

Year: 2013

Issue: 1

Volume: 31

Page: 47-56

1 . 0 4 9

JCR@2013

0 . 9 0 0

JCR@2023

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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