Sinc Based Method For The Approximation Of Indefinite Integral
Year: 2024
Type: article
Abstract: A variable transformation function incorporated with the sinc procedure was employed in the numerical approximation of indefinite integrals that are analytic in (0, s). The modified error function used for this process proved to be efficient for the computation and showed an improved convergence of order CN1/3exp(-N2/3) thus converging faster when compared to results obtained using the numerical procedure based on the modified tanh function as number of evaluation N increases. Numerical examples are given in this work to demonstrate the procedure.
Source: Afrischolar Discovery (Annex)
Authors: John, Eno, Gregory, A. George
Institution: Akwa Ibom State Polytechnic
Language: English
Subfield: Applied Mathematics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W6977939348
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