On convergence of quadrature-differences method for linear singular integro-differential equations on the interval

A. I. Fedotov

Archivum Mathematicum (2001)

  • Volume: 037, Issue: 4, page 257-271
  • ISSN: 0044-8753

Abstract

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Here we propose and justify the quadrature-differences method for the full linear singular integro-differential equations with Cauchy kernel on the interval ( - 1 , 1 ) . We consider equations of zero, positive and negative indices. It is shown, that the method converges to exact solution and the error estimate depends on the sharpness of derivative approximation and the smoothness of the coefficients and the right-hand side of the equation.

How to cite

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Fedotov, A. I.. "On convergence of quadrature-differences method for linear singular integro-differential equations on the interval." Archivum Mathematicum 037.4 (2001): 257-271. <http://eudml.org/doc/248744>.

@article{Fedotov2001,
abstract = {Here we propose and justify the quadrature-differences method for the full linear singular integro-differential equations with Cauchy kernel on the interval $(-1,1)$. We consider equations of zero, positive and negative indices. It is shown, that the method converges to exact solution and the error estimate depends on the sharpness of derivative approximation and the smoothness of the coefficients and the right-hand side of the equation.},
author = {Fedotov, A. I.},
journal = {Archivum Mathematicum},
keywords = {singular integro-differential equations; quadrature-differences method; singular integro-differential equations; quadrature-differences method},
language = {eng},
number = {4},
pages = {257-271},
publisher = {Department of Mathematics, Faculty of Science of Masaryk University, Brno},
title = {On convergence of quadrature-differences method for linear singular integro-differential equations on the interval},
url = {http://eudml.org/doc/248744},
volume = {037},
year = {2001},
}

TY - JOUR
AU - Fedotov, A. I.
TI - On convergence of quadrature-differences method for linear singular integro-differential equations on the interval
JO - Archivum Mathematicum
PY - 2001
PB - Department of Mathematics, Faculty of Science of Masaryk University, Brno
VL - 037
IS - 4
SP - 257
EP - 271
AB - Here we propose and justify the quadrature-differences method for the full linear singular integro-differential equations with Cauchy kernel on the interval $(-1,1)$. We consider equations of zero, positive and negative indices. It is shown, that the method converges to exact solution and the error estimate depends on the sharpness of derivative approximation and the smoothness of the coefficients and the right-hand side of the equation.
LA - eng
KW - singular integro-differential equations; quadrature-differences method; singular integro-differential equations; quadrature-differences method
UR - http://eudml.org/doc/248744
ER -

References

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  2. Belotserkovski S. M., Lifanov I. K., Numerical methods for singular integral equations, Moscow 1985 (in Russian). (1985) 
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  4. Fedotov A. I., On convergence of quadrature-differences method for linear singular integrodifferential equations, Zh. Vychisl. Mat. Mat. Fiz. 29 (1989), N9, 1301–1307 (in Russian). (1989) MR1018581
  5. Fedotov A. I., On convergence of quadrature-differences method for one class of singular integro-differential equations, Izv. Vyssh. Uchebn. Zaved. Mat. (1989), N8, 64–68 (in Russian). (1989) MR1039732
  6. Fedotov A. I., On convergence of quadrature-differences method for nonlinear singular integrodifferential equations, Zh. Vychisl. Mat. Mat. Fiz. 31 (1991), N5, 781–787 (in Russian). (1991) MR1120019
  7. Fedotov A. I., On convergence of quadrature-differences method for linear singular integrodifferential equations with discontinuous coefficients, Zh. Vychisl. Mat. Mat. Fiz. 31 (1991), N2, 261–271 (in Russian). (1991) MR1099589
  8. Gakhov F. D., Boundary Value Problems, Pergamon Press, Oxford, England 1966. (1966) Zbl0141.08001MR0198152
  9. Hvedelidze B. V., Linear discontinuous boundary problems of the theory of functions and some their applications, Proceedings of Tbilisi Mathematical Institute of Georgian Academy of Sciences 23 (1956), 3–158 (in Russian). (1956) MR0107148
  10. Ivanov V. V., The theory of approximate methods and their application to the numerical solution of singular integral equations, Noordhoff, Holland 1976. (1976) Zbl0346.65065MR0405045
  11. Kantorovič L. V., Akilov G. P., Functional analysis in normed spaces, Macmillan, New York 1964. (1964) MR0213845
  12. Karpenko L. N., Approximate solution of a singular integral equations by means of Jacobi polynomials, J. Appl. Math. Mech. 30 (1966), 668–675. (1966) MR0231156
  13. Lifanov I. K., The method of singular integral equations and a numerical experiment in mathematical physics, aerodynamics and the theory of elasticity and wave diffraction, Moscow 1995 (in Russian). (1995) Zbl0904.73001MR1461016
  14. Matveev A. F.,, On the construction of approximate solutions of singular integral equations of the second kind, Doklady Akad. Nauk 307 (1989), N5, 1046–1050 (in Russian). (1989) MR1020685
  15. Muskhelishvili N. I., Singular integral equations, Noordhoff, Groningen, Holland 1953. (1953) Zbl0051.33203MR0355494
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