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A method based on the meshless approach for the numerical solution of the singularly perturbed differential-difference equation arising in the modeling of neuronal variability | ||
Caspian Journal of Mathematical Sciences | ||
مقاله 7، دوره 10، شماره 2، اسفند 2021، صفحه 210-223 اصل مقاله (311.14 K) | ||
نوع مقاله: Research Articles | ||
شناسه دیجیتال (DOI): 10.22080/cjms.2020.18475.1474 | ||
نویسندگان | ||
Fahimeh Akhavan Ghassabzade* 1؛ Jafar Saberi-Nadjafi2؛ Ali Reza Soheili3 | ||
1Department of Mathematics, Faculty of Sciences, University of Gonabad, Gonabad, Iran. | ||
2Department of Applied Mathematics, Faculty of Mathematical Sciences, Ferdowsi University of Mashhad, Mashhad, Iran. | ||
3Department of Applied Mathematics, Faculty of Mathematical Sciences, Ferdowsi University of Mashhad, Mashhad, Iran. Mashhad‎, ‎Iran. | ||
تاریخ دریافت: 11 فروردین 1399، تاریخ بازنگری: 19 اردیبهشت 1399، تاریخ پذیرش: 23 اردیبهشت 1399 | ||
چکیده | ||
In this paper, an efficient procedure based on the multiquadric radial basis functions (RBFs) collocation method is applied for the numerical so- lution of the singularly perturbed differential-difference (SPDDE) equation. The method is coupled with the Residual subsampling algorithm for sup- port adaptivity. The problem considered in this paper shows turning point behavior which is added to the complexity in the construction of numerical approximation to the solution of the problem. The proposed algorithm is very simple to perform. Some numerical examples are given to validate the computational efficacy of the suggested numerical scheme. | ||
کلیدواژهها | ||
differential-difference equation؛ neuronal variability؛ multiquadric col- location method؛ radial basis function | ||
آمار تعداد مشاهده مقاله: 289 تعداد دریافت فایل اصل مقاله: 268 |