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author:

Chen, Yanping (Chen, Yanping.) [1] | Li, Xianjuan (Li, Xianjuan.) [2] (Scholars:李娴娟) | Tang, Tao (Tang, Tao.) [3]

Indexed by:

Scopus SCIE 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)(-alpha). 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 < mu < 1/2. In this work, we will improve the results to the general case 0 < mu < 1 and demonstrate that the numerical errors decay exponentially in the infinity and weighted norms when the smooth solution is involved.

Keyword:

Convergence analysis Spectral-collocation methods Volterra integral equations

Community:

  • [ 1 ] [Chen, Yanping]S China Normal Univ, Sch Math Sci, Guangzhou 510631, Guangdong, Peoples R China
  • [ 2 ] [Li, Xianjuan]Fuzhou Univ, Coll Math & Comp Sci, Fuzhou 350108, Peoples R China
  • [ 3 ] [Tang, Tao]Hong Kong Baptist Univ, Dept Math, Kowloon Tong, Hong Kong, Peoples R China

Reprint 's Address:

  • [Chen, Yanping]S China Normal Univ, Sch Math Sci, Guangzhou 510631, Guangdong, Peoples R China

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Source :

JOURNAL OF COMPUTATIONAL MATHEMATICS

ISSN: 0254-9409

CN: 11-2126/O1

Year: 2013

Issue: 1

Volume: 31

Page: 47-56

1 . 0 4 9

JCR@2013

0 . 9 0 0

JCR@2023

ESI Discipline: MATHEMATICS;

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count: 50

SCOPUS Cited Count: 50

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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