Abstract
In this work, we deal with the existence and uniqueness of solutions for some classes of singular convolution equations. Firstly, we establish Noethericity theory of solvability, and generalize Sokhotski–Plemelj formula of Fourier transform. In addition, by means of the theory of integral transforms, the analytical methods of boundary value problems, and the principle of analytic continuation, we transform such equations into boundary value problems for analytical functions, and the analytic solutions and conditions of Noether solvability are obtained in the case of non-normal type. Finally, we discuss the asymptotic property of solutions for the equations at nodal points. Compared with Cauchy integral equations, the singular convolution integral equations can more accurately describe the actual physical and engineering problems. Therefore, studying its complex boundary value analytic method is a hot topic, which has important scientific significance and application prospects.
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The authors are very grateful to the anonymous referees for their valuable suggestions and comments, which helped to improve the quality of the paper.
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This work is supported financially by the National Natural Science Foundation of China (11971015).
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Li, P. Existence of Analytic Solutions for Some Classes of Singular Integral Equations of Non-normal Type with Convolution Kernel. Acta Appl Math 181, 5 (2022). https://doi.org/10.1007/s10440-022-00522-w
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DOI: https://doi.org/10.1007/s10440-022-00522-w
Keywords
- Singular convolution equations
- Boundary value problems of analytical functions
- Wiener-Hopf equations
- Dual equations
- Analytic solutions
- Integral operator