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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.
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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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