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- Title
On an Integral Equation with the Riemann Function Kernel.
- Authors
Sitnik, Sergei; Arian, Abdul Ahad
- Abstract
This paper is concerned with a study of a special integral equation. This integral equation arises in many applied problems, including transmutation theory, inverse scattering problems, the solution of singular Sturm–Liouville and Shrödinger equations, and the representation of solutions of singular Sturm–Liouville and Shrödinger equations. A special integral equation is derived and formulated using the Riemann function of a singular hyperbolic equation. In the paper, the existence of a unique solution to this equation is proven by the method of successive approximations. The results can be applied, for example, to representations of solutions to Sturm–Liouville equations with singular potentials, such as Bargmann and Miura potentials, and similiar. The treatment of problems with such potentials are very important in mathematical physics, and inverse, scattering and related problems. The estimates received do not contain any undefined constants, and for transmutation kernels all estimates are explicitly written.
- Subjects
RIEMANN integral; INTEGRAL equations; KERNEL functions; STURM-Liouville equation; INVERSE problems; SINGULAR integrals
- Publication
Axioms (2075-1680), 2022, Vol 11, Issue 4, p166
- ISSN
2075-1680
- Publication type
Article
- DOI
10.3390/axioms11040166