Turkish Journal of Mathematics
DOI
10.55730/1300-0098.3329
Abstract
In this paper, the comparison of finite difference and Fourier spectral numerical methods for an inverse problem of simultaneously determining an unknown coefficient in a parabolic equation with the usual initial and boundary conditions is proposed. We represent the detailed description of the methods and their algorithms. The research work conducted in this paper shows that the Fourier spectral method is highly accurate.
Keywords
Fourier spectral method, parabolic equation, inverse problem, numerical algorithm, overdetermination condition
First Page
3223
Last Page
3233
Recommended Citation
DURDIEV, DURDIMUROD and DURDIEV, DILSHOD
(2022)
"The Fourier spectral method for determining a heat capacity coefficient in a parabolic equation,"
Turkish Journal of Mathematics: Vol. 46:
No.
8, Article 11.
https://doi.org/10.55730/1300-0098.3329
Available at:
https://journals.tubitak.gov.tr/math/vol46/iss8/11
