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Finite Element Method for the Solution of a Time-Dependent Heat-Like Lane-Emden Equation

Year 2018, , 258 - 261, 20.12.2018
https://doi.org/10.32323/ujma.406335

Abstract

In this study, finite element method (FEM) with Galerkin Formula is applied to find the numerical solution of a time-dependent heat-like Lane-Emden equation. An example is solved to assess the accuracy of the method. The numerical results are obtained for different values (n) of equation. The results indicate that Galerkin method is effectively implemented. It is seen that results are compatible with exact solutions and consistent with other existing numerical methods.

References

  • [1] N. T. Shawagfeh, Nonperturbative approximate solution for Lane-Emden equation, J. Math. Phys., 34(9) (1993), 43–64.
  • [2] A. M. Wazwaz Analytical solution for the time-dependent Emden–Fowler type of equations by Adomian decomposition method, Appl. Math. Comput., 166 (2005), 638–651.
  • [3] B. Batiha, M. S. M. Noorani Application of variational iteration method to heat- and wave-like equations, Phys. Lett. A, 369 (2007), 55–61.
  • [4] H. Caglar, M. F. Ucar, Non-polynomial spline method for a time dependent heat-like Lane-Emden equation, Acta Phys. Polon. A., 121 1 (2012), 262–264.
  • [5] J. H. He, Variational iteration method a kind of non-linear analytical technique: some examples, Internat. J. Non-Linear Mech., 34 (1999), 699–708.
  • [6] M. S. H. Chowdhury, I. Hashim, Solutions of time-dependent Emden–Fowler type equations by homotopy-perturbation method, Phys. Lett. A, 368 (2007), 305–313.
  • [7] S. Momani, Analytical approximate solution for fractional heat-like and wave-like equations with variable coefficients using the decomposition method, Appl. Math. Comput., 165 (2005), 459–472.
Year 2018, , 258 - 261, 20.12.2018
https://doi.org/10.32323/ujma.406335

Abstract

References

  • [1] N. T. Shawagfeh, Nonperturbative approximate solution for Lane-Emden equation, J. Math. Phys., 34(9) (1993), 43–64.
  • [2] A. M. Wazwaz Analytical solution for the time-dependent Emden–Fowler type of equations by Adomian decomposition method, Appl. Math. Comput., 166 (2005), 638–651.
  • [3] B. Batiha, M. S. M. Noorani Application of variational iteration method to heat- and wave-like equations, Phys. Lett. A, 369 (2007), 55–61.
  • [4] H. Caglar, M. F. Ucar, Non-polynomial spline method for a time dependent heat-like Lane-Emden equation, Acta Phys. Polon. A., 121 1 (2012), 262–264.
  • [5] J. H. He, Variational iteration method a kind of non-linear analytical technique: some examples, Internat. J. Non-Linear Mech., 34 (1999), 699–708.
  • [6] M. S. H. Chowdhury, I. Hashim, Solutions of time-dependent Emden–Fowler type equations by homotopy-perturbation method, Phys. Lett. A, 368 (2007), 305–313.
  • [7] S. Momani, Analytical approximate solution for fractional heat-like and wave-like equations with variable coefficients using the decomposition method, Appl. Math. Comput., 165 (2005), 459–472.
There are 7 citations in total.

Details

Primary Language English
Subjects Mathematical Sciences
Journal Section Articles
Authors

Mehmet Fatih Uçar

Publication Date December 20, 2018
Submission Date March 15, 2018
Acceptance Date July 20, 2018
Published in Issue Year 2018

Cite

APA Uçar, M. F. (2018). Finite Element Method for the Solution of a Time-Dependent Heat-Like Lane-Emden Equation. Universal Journal of Mathematics and Applications, 1(4), 258-261. https://doi.org/10.32323/ujma.406335
AMA Uçar MF. Finite Element Method for the Solution of a Time-Dependent Heat-Like Lane-Emden Equation. Univ. J. Math. Appl. December 2018;1(4):258-261. doi:10.32323/ujma.406335
Chicago Uçar, Mehmet Fatih. “Finite Element Method for the Solution of a Time-Dependent Heat-Like Lane-Emden Equation”. Universal Journal of Mathematics and Applications 1, no. 4 (December 2018): 258-61. https://doi.org/10.32323/ujma.406335.
EndNote Uçar MF (December 1, 2018) Finite Element Method for the Solution of a Time-Dependent Heat-Like Lane-Emden Equation. Universal Journal of Mathematics and Applications 1 4 258–261.
IEEE M. F. Uçar, “Finite Element Method for the Solution of a Time-Dependent Heat-Like Lane-Emden Equation”, Univ. J. Math. Appl., vol. 1, no. 4, pp. 258–261, 2018, doi: 10.32323/ujma.406335.
ISNAD Uçar, Mehmet Fatih. “Finite Element Method for the Solution of a Time-Dependent Heat-Like Lane-Emden Equation”. Universal Journal of Mathematics and Applications 1/4 (December 2018), 258-261. https://doi.org/10.32323/ujma.406335.
JAMA Uçar MF. Finite Element Method for the Solution of a Time-Dependent Heat-Like Lane-Emden Equation. Univ. J. Math. Appl. 2018;1:258–261.
MLA Uçar, Mehmet Fatih. “Finite Element Method for the Solution of a Time-Dependent Heat-Like Lane-Emden Equation”. Universal Journal of Mathematics and Applications, vol. 1, no. 4, 2018, pp. 258-61, doi:10.32323/ujma.406335.
Vancouver Uçar MF. Finite Element Method for the Solution of a Time-Dependent Heat-Like Lane-Emden Equation. Univ. J. Math. Appl. 2018;1(4):258-61.

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