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On A Four-Step Exponentially Fitted Scheme for The Solution of Stiff Dfferential Systems

Year 2018, Volume: 8, 29 - 36, 30.06.2018

Abstract

Many problems that are often encountered in fields like engineering, mechanics, electronic, astrophysics, chemistry and control theory, yield initial value problems involving systems of ordinary differential equations which exhibit a phenomenon which has come to be known as stiffness. In this work, a new four-step exponentially-fitted predictor-corrector method involving the second derivative for solving system of stiff differential
equations is constructed using a combination of the extended backward differentiation formula and the technique of exponential fitting. The constructed method is well-suited for systems with pronounced stiffness. The stability property of the constructed scheme is also considered. To investigate the accuracy of the constructed method, three standard numerical examples with pronounced stiffness are considered. A comparison of the results obtained by implementing the proposed methods on the numerical problems compared with those of existing standard method show that the constructed method is efficient and accurate for solving stiff systems of ordinary differential equations.

References

  • Abhulimen C.E., Otunta F.O., A sixth order multiderivative multistep methods for stiff systems of differential equations, International Journal of Numerical Mathematics (IJNM), 2(1)(2006), 248–268.
  • Abhulimen C.E., A class of exponentially-fitted third derivative methods for solving stiff differential equations, International Journal of Physical Science, 3(8)(2008), 188–193.
  • Abhulimen C.E., Omeike G.E., A sixth-order exponentially fitted scheme for the numerical solution of systems of ordinary differential equations, Journal of Applied Mathematics & Bioinformatics, 1(1)(2011), 175–186.
  • Cash J.R., On the integration of stiff systems of O.D.E.s using extended backward differentiation formulae, SIAM J. Numer. Math., 34(1980), 235–246.
  • Cash J.R., Second derivative extended backward differentiation formulas for the numerical solution of stiff systems, SIAM J. Numerical Anal., 18(1981), 21–36.
  • Cash J.R., On exponentially fitting of composite multiderivative linear methods, SIAM J. Numerical Anal., 18(5)(1981), 808–821.
  • Curtiss C.F. and Hirschfelder J.D., Integration of stiff equations, Proc. Nat. Acad. Sci., 38(1952), 235–243.
  • Ehigie J.O, Okunuga S.A., Sofoluwe A.B, A class of exponentially fitted second derivative extended backward differentiation formula for solving stiff problems, Fasciculi Mathematici, 51(2013), 71–84.
  • Enright W.H., Pryce J.D., Two Fortran Packages for Assessing IV methods, Technical Report 83(16), Department of Computer Science, University of Toronto, Canada, 1983.
  • Jackson L.W., Kenue S.K., A fourth order exponentially fitted method, SIAM J. Numer. Anal., 11(1974), 965–978.
  • Lambert J.D., Computational Methods in Ordinary Differential Equations, John Wiley & Sons, New York, 1973.
  • Liniger W.S., Willoughby R.A., Efficient integration methods for stiff system of ODEs, SIAM J. Numerical Anal., 7(1970), 47–65.
  • Okunuga S.A., A fourth order composite two-step method for stiff problems, International Journal of Computer Mathematics, 72(1)(1999), 39–47.
  • Okunuga S.A., A class of multiderivative composite formula for stiff initial value problems, Advances in Modeling & Analysis, 35(2)(1999), 21–32.
Year 2018, Volume: 8, 29 - 36, 30.06.2018

Abstract

References

  • Abhulimen C.E., Otunta F.O., A sixth order multiderivative multistep methods for stiff systems of differential equations, International Journal of Numerical Mathematics (IJNM), 2(1)(2006), 248–268.
  • Abhulimen C.E., A class of exponentially-fitted third derivative methods for solving stiff differential equations, International Journal of Physical Science, 3(8)(2008), 188–193.
  • Abhulimen C.E., Omeike G.E., A sixth-order exponentially fitted scheme for the numerical solution of systems of ordinary differential equations, Journal of Applied Mathematics & Bioinformatics, 1(1)(2011), 175–186.
  • Cash J.R., On the integration of stiff systems of O.D.E.s using extended backward differentiation formulae, SIAM J. Numer. Math., 34(1980), 235–246.
  • Cash J.R., Second derivative extended backward differentiation formulas for the numerical solution of stiff systems, SIAM J. Numerical Anal., 18(1981), 21–36.
  • Cash J.R., On exponentially fitting of composite multiderivative linear methods, SIAM J. Numerical Anal., 18(5)(1981), 808–821.
  • Curtiss C.F. and Hirschfelder J.D., Integration of stiff equations, Proc. Nat. Acad. Sci., 38(1952), 235–243.
  • Ehigie J.O, Okunuga S.A., Sofoluwe A.B, A class of exponentially fitted second derivative extended backward differentiation formula for solving stiff problems, Fasciculi Mathematici, 51(2013), 71–84.
  • Enright W.H., Pryce J.D., Two Fortran Packages for Assessing IV methods, Technical Report 83(16), Department of Computer Science, University of Toronto, Canada, 1983.
  • Jackson L.W., Kenue S.K., A fourth order exponentially fitted method, SIAM J. Numer. Anal., 11(1974), 965–978.
  • Lambert J.D., Computational Methods in Ordinary Differential Equations, John Wiley & Sons, New York, 1973.
  • Liniger W.S., Willoughby R.A., Efficient integration methods for stiff system of ODEs, SIAM J. Numerical Anal., 7(1970), 47–65.
  • Okunuga S.A., A fourth order composite two-step method for stiff problems, International Journal of Computer Mathematics, 72(1)(1999), 39–47.
  • Okunuga S.A., A class of multiderivative composite formula for stiff initial value problems, Advances in Modeling & Analysis, 35(2)(1999), 21–32.
There are 14 citations in total.

Details

Primary Language English
Journal Section Articles
Authors

Moses Adebowale Akanbi This is me

Ashiribo Senapon Wusu This is me

Publication Date June 30, 2018
Published in Issue Year 2018 Volume: 8

Cite

APA Akanbi, M. A., & Wusu, A. S. (2018). On A Four-Step Exponentially Fitted Scheme for The Solution of Stiff Dfferential Systems. Turkish Journal of Mathematics and Computer Science, 8, 29-36.
AMA Akanbi MA, Wusu AS. On A Four-Step Exponentially Fitted Scheme for The Solution of Stiff Dfferential Systems. TJMCS. June 2018;8:29-36.
Chicago Akanbi, Moses Adebowale, and Ashiribo Senapon Wusu. “On A Four-Step Exponentially Fitted Scheme for The Solution of Stiff Dfferential Systems”. Turkish Journal of Mathematics and Computer Science 8, June (June 2018): 29-36.
EndNote Akanbi MA, Wusu AS (June 1, 2018) On A Four-Step Exponentially Fitted Scheme for The Solution of Stiff Dfferential Systems. Turkish Journal of Mathematics and Computer Science 8 29–36.
IEEE M. A. Akanbi and A. S. Wusu, “On A Four-Step Exponentially Fitted Scheme for The Solution of Stiff Dfferential Systems”, TJMCS, vol. 8, pp. 29–36, 2018.
ISNAD Akanbi, Moses Adebowale - Wusu, Ashiribo Senapon. “On A Four-Step Exponentially Fitted Scheme for The Solution of Stiff Dfferential Systems”. Turkish Journal of Mathematics and Computer Science 8 (June 2018), 29-36.
JAMA Akanbi MA, Wusu AS. On A Four-Step Exponentially Fitted Scheme for The Solution of Stiff Dfferential Systems. TJMCS. 2018;8:29–36.
MLA Akanbi, Moses Adebowale and Ashiribo Senapon Wusu. “On A Four-Step Exponentially Fitted Scheme for The Solution of Stiff Dfferential Systems”. Turkish Journal of Mathematics and Computer Science, vol. 8, 2018, pp. 29-36.
Vancouver Akanbi MA, Wusu AS. On A Four-Step Exponentially Fitted Scheme for The Solution of Stiff Dfferential Systems. TJMCS. 2018;8:29-36.