Convergence Analysis of the Spectral Methods for Weakly Singular Volterra Integro-Differential Equations with Smooth Solutions
2012 ◽
Vol 4
(1)
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pp. 1-20
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Keyword(s):
AbstractThe theory of a class of spectral methods is extended to Volterra integro-differential equations which contain a weakly singular kernel (t - s)->* with 0< μ <1. In this work, we consider the case when the underlying solutions of weakly singular Volterra integro-differential equations are sufficiently smooth. We provide a rigorous error analysis for the spectral methods, which shows that both the errors of approximate solutions and the errors of approximate derivatives of the solutions decay exponentially inL°°-norm and weightedL2-norm. The numerical examples are given to illustrate the theoretical results.
2016 ◽
Vol 8
(4)
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pp. 648-669
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2021 ◽
2012 ◽
Vol 263-266
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pp. 3313-3316
2010 ◽
Vol 15
(1)
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pp. 69-82
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2013 ◽
Vol 219
(12)
◽
pp. 6565-6575
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2020 ◽
Vol 59
(4)
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pp. 2091-2100
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Keyword(s):