DIRECT AND INVERSE PROBLEMS FOR DIFFUSION OPERATOR WITH DISCONTINUITY POINTS

Volume: 9 Number: 1 March 1, 2019
  • A. Ergun
  • R. Kh. Amirov
EN

DIRECT AND INVERSE PROBLEMS FOR DIFFUSION OPERATOR WITH DISCONTINUITY POINTS

Abstract

In this study, the di usion operator with discontinuity points has been considered. Under certain initial and jump conditions, integral equations have been derived for solutions and integral representation have been presented. Some important spectral properties of eigenvalue and eigenfunctions have been obtained. Reconstruction of the di usion operator with discontinuity points problem have been proved by Weyl function, spectral datas and two sectra.

Keywords

References

  1. [1] Marchenko, V. A., (1986), Sturm-Liouville Operators and Applications, AMS Chelsea Publishing, Basel.
  2. [2] Levitan, B. M. and Gasymov, M. G., (1964), Determination of a differential equation by two spectra. Uspekhi Mathematicheskikh Nauk, 19, 2, 3-63.
  3. [3] Jaulent, M . and Jean, C., (1976), The Inverse Problem for the one-dimensional Schr¨odinger equation with an energy-dependent potential. Annales de L’Institut Henri Poincare A, 25, 2, 105-137.
  4. [4] Yurko, V. A., (2000), Introduction to the Theory of Inverse Spectral Problems, Fizmatlit, MOscow, Russia, 2007, English translation, Inverse Spectral Problems dor Differantial Operators and Their Applications, Gordon and Breach, Amsterdam, The Netherlands.
  5. [5] Levitan, B. M., (1978), Inverse Sturm-Liouville Problems, Nauka, Moscow, Russia.
  6. [6] Gasymov M. G. and Guseinov, G. S., (1981), Determination of a diffusion operator from spectral data, Akademiya Nauk Azerbaidzhanskoi SSR. Doklady, 37, 2, 19-23.
  7. [7] Yurko, V. A., (2000), An inverse problem for differential operator pencils, Methematicheskikh Sbornik, 191, 10, 137-160.
  8. [8] Nabiev, M. I., (2004), The inverse spectral problem for he diffusion operator on an interval. Mathematicheskaya Fizika, Analiz, Geometriya, 11, 3, 302-313

Details

Primary Language

English

Subjects

-

Journal Section

-

Authors

A. Ergun This is me

R. Kh. Amirov This is me

Publication Date

March 1, 2019

Submission Date

-

Acceptance Date

-

Published in Issue

Year 2019 Volume: 9 Number: 1

APA
Ergun, A., & Amirov, R. K. (2019). DIRECT AND INVERSE PROBLEMS FOR DIFFUSION OPERATOR WITH DISCONTINUITY POINTS. TWMS Journal of Applied and Engineering Mathematics, 9(1), 9-21. https://izlik.org/JA88JR93AN
AMA
1.Ergun A, Amirov RK. DIRECT AND INVERSE PROBLEMS FOR DIFFUSION OPERATOR WITH DISCONTINUITY POINTS. JAEM. 2019;9(1):9-21. https://izlik.org/JA88JR93AN
Chicago
Ergun, A., and R. Kh. Amirov. 2019. “DIRECT AND INVERSE PROBLEMS FOR DIFFUSION OPERATOR WITH DISCONTINUITY POINTS”. TWMS Journal of Applied and Engineering Mathematics 9 (1): 9-21. https://izlik.org/JA88JR93AN.
EndNote
Ergun A, Amirov RK (March 1, 2019) DIRECT AND INVERSE PROBLEMS FOR DIFFUSION OPERATOR WITH DISCONTINUITY POINTS. TWMS Journal of Applied and Engineering Mathematics 9 1 9–21.
IEEE
[1]A. Ergun and R. K. Amirov, “DIRECT AND INVERSE PROBLEMS FOR DIFFUSION OPERATOR WITH DISCONTINUITY POINTS”, JAEM, vol. 9, no. 1, pp. 9–21, Mar. 2019, [Online]. Available: https://izlik.org/JA88JR93AN
ISNAD
Ergun, A. - Amirov, R. Kh. “DIRECT AND INVERSE PROBLEMS FOR DIFFUSION OPERATOR WITH DISCONTINUITY POINTS”. TWMS Journal of Applied and Engineering Mathematics 9/1 (March 1, 2019): 9-21. https://izlik.org/JA88JR93AN.
JAMA
1.Ergun A, Amirov RK. DIRECT AND INVERSE PROBLEMS FOR DIFFUSION OPERATOR WITH DISCONTINUITY POINTS. JAEM. 2019;9:9–21.
MLA
Ergun, A., and R. Kh. Amirov. “DIRECT AND INVERSE PROBLEMS FOR DIFFUSION OPERATOR WITH DISCONTINUITY POINTS”. TWMS Journal of Applied and Engineering Mathematics, vol. 9, no. 1, Mar. 2019, pp. 9-21, https://izlik.org/JA88JR93AN.
Vancouver
1.A. Ergun, R. Kh. Amirov. DIRECT AND INVERSE PROBLEMS FOR DIFFUSION OPERATOR WITH DISCONTINUITY POINTS. JAEM [Internet]. 2019 Mar. 1;9(1):9-21. Available from: https://izlik.org/JA88JR93AN