Fei Song, Yuping Wang, Shahrbanoo Akbarpoor
Abstract:
In this article, we consider an inverse nodal problem of Dirac operators and
obtain approximate solution and its convergence based on the second kind
Chebyshev wavelet and Bernstein methods. We establish a uniqueness theorem
of this problem from parts of nodal points instead of a dense nodal set.
Numerical examples are carried out to illustrate our method.
Submitted May 30, 2023. Published December 6, 2023.
Math Subject Classifications: 34A55, 34B99, 34L05, 45C05.
Key Words: Dirac operator; inverse nodal problem; Chebyshev wavelet; Bernstein method; uniqueness.
DOI: 10.58997/ejde.2023.81
Show me the PDF file (485 KB), TEX file for this article.
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Fei Song School of Information Management Nanjing University Jiangsu, 210023, China email: songfei@njfu.edu.cn |
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Yuping Wang College of Science Nanjing Forestry University Jiangsu, 210037, China email: ypwang@njfu.com.cn |
| Shahrbanoo Akbarpoor Department of Mathematics, Jouybar Branch Islamic Azad University Jouybar, Iran email: akbarpoor.kiasary@yahoo.com |
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