Abstract
In this manuscript, we study the parameter-dependent conformable Sturm–Liouville problem (PDCSLP) in which its transmission conditions are arbitrary finite numbers at an interior point in \([0,\pi ]\). Also, we prove the uniqueness theorems for inverse second order of conformable differential operators by applying three spectra with jumps and eigen-parameter-dependent boundary conditions. To this end, we investigate the PDCSLP in three intervals \([0,\pi ]\), [0, p], and \([p,\pi ]\) where \(p\in (0,\pi )\) is an interior point.
Similar content being viewed by others
References
Abdeljawad, T.: On conformable fractional calculus. J. Comput. Appl. Math. 279, 57–66 (2015)
Adalar, I.: On Mochizuki–Trooshin theorem for Sturm–Liouville operators. Cumhuriyet Sci. J. 40(1), 108–116 (2019)
Adalar, I., Ozkan, A.S.: Inverse problems for a conformable fractional Sturm–Liouville operator. J. Inverse Ill-Posed Probl. 28(6), 775–782 (2020)
Atangana, A., Baleanu, D., Alsaedi, A.: New properties of conformable derivative. Open Math. 13(1), 889–898 (2015)
Binding, P.A., Browne, P.J., Watson, B.A.: Sturm–Liouville problems with boundary conditions rationally dependent on the eigenparameter, II. J. Comput. Appl. Math. 148(1), 147–168 (2002)
Boyko, O., Martinyuk, O., Pivovarchik, V.: Higher order Nevanlinna functions and the inverse three spectra problem. Opuscula Math. 36(3), 301 (2016)
Boyko, O., Pivovarchik, V., Yang, C.F.: On solvability of three spectra problem. Math. Nachr. 289(14–15), 1727–1738 (2016)
Çakmak, Y., Keskin, B.: Uniqueness theorems for Sturm–Liouville operator with parameter dependent boundary conditions and finite number of transmission conditions. Cumhuriyet Sci. J. 38(3), 535–543 (2017)
Drignei, M.C.: Inverse Sturm-Liouville Problems Using Multiple Spectra. Iowa State University, Ames (2008)
Drignei, M.C.: Uniqueness of solutions to inverse Sturm–Liouville problems with L2 (0, a) potential using three spectra. Adv. Appl. Math. 42(4), 471–482 (2009)
Drignei, M.C.: Constructibility of an solution to an inverse Sturm–Liouville problem using three Dirichlet spectra. Inverse Prob. 26(2), 025003 (2009)
Fu, S., Xu, Z., Wei, G.: Inverse indefinite Sturm–Liouville problems with three spectra. J. Math. Anal. Appl. 381(2), 506–512 (2011)
Fu, S., Xu, Z., Wei, G.: The interlacing of spectra between continuous and discontinuous Sturm–Liouville problems and its application to inverse problems. Taiwan. J. Math. 16(2), 651–663 (2012)
Gesztesy, F., Simon, B.: On the determination of a potential from three spectra. Differ. Oper. Spect. Theory 189, 85–92 (1999)
Gladwell, G.M.: Inverse Problems in Vibration. Kluwer academic publishers, New York (2004)
Halvorsen, S.G.: A function-theoretic property of solutions of the equation \(x{^{\prime \prime }}+(w- q) x= 0\). Q. J. Math. 38(1), 73–76 (1987)
Keskin, B.: Inverse problems for one dimensional conformable fractional Dirac type integro differential system. Inverse Prob. 36(6), 065001 (2020)
Khalil, R., Al Horani, M., Yousef, A., Sababheh, M.: A new definition of fractional derivative. J. Comput. Appl. Math. 264, 65–70 (2014)
Khosravian-Arab, H., Dehghan, M., Eslahchi, M.R.: Fractional Sturm-Liouville boundary value problems in unbounded domains: theory and applications. J. Comput. Phys. 299, 526–560 (2015)
Klimek, M., Agrawal, O.P.: Fractional Sturm–Liouville problem. Comput. Math. Appl. 66(5), 795–812 (2013)
Levitan, B.M.: Inverse Sturm–Liouville Problems. VNU Science Press, De Gruyter (1987)
Levin, B.Y.: Lectures on Entire Functions, vol. 150. American Mathematical Society, Providence (1996)
Mortazaasl, H., Jodayree Akbarfam, A.: Trace formula and inverse nodal problem for a conformable fractional Sturm–Liouville problem. Inverse Probl. Sci. Eng. 28(4), 524–555 (2020)
Mehrabov, V.A.: Spectral properties of a fourth-order differential operator with eigenvalue parameter-dependent boundary conditions. Bull. Malays. Math. Sci. Soc. 45, 741–766 (2022)
Ozkan, A.S., Keskin, B.: Inverse nodal problems for Sturm-Liouville equation with eigenparameter-dependent boundary and jump conditions. Inverse Probl. Sci. Eng. 23(8), 1306–1312 (2015)
Pivovarchik, V.N.: An inverse Sturm–Liouville problem by three spectra. Integr. Eqn. Oper. Theory 34, 234–243 (1999)
Pivovarchik, V.: A special case of the Sturm–Liouville inverse problem by three spectra: uniqueness results. Proc. R. Soc. Edinb. Sect. A Math. 136(1), 181–187 (2006)
Rivero, M., Trujillo, J., Velasco, M.: A fractional approach to the Sturm–Liouville problem. Open Phys. 11(10), 1246–1254 (2013)
Shahriari, M.: Inverse Sturm–Liouville problem with eigenparameter dependent boundary and transmission conditions. Azerb. J. Math. 4(2), 16–30 (2014)
Shahriari, M.: Inverse Sturm-Liouville problems with transmission and spectral parameter boundary conditions. Comput. Methods Differ. Equ. 2(3), 123–139 (2014)
Shahriari, M.: Inverse Sturm–Liouville problems using three spectra with finite number of transmissions and parameter dependent conditions. Bull. Iran. Math. Soc. 43(5), 1341–1355 (2017)
Shahriari, M., Akbari, R.: Inverse Conformable Sturm-Liouville Problems with a Transmission and Eigen-Parameter Dependent Boundary Conditions. Sahand Commun. Math. Anal. 20(4), 87–104 (2023)
Shahriari, M., Akbarfam, A.J., Teschl, G.: Uniqueness for inverse Sturm–Liouville problems with a finite number of transmission conditions. J. Math. Anal. Appl. 395(1), 19–29 (2012)
Shahriari, M., Mirzaei, H.: Inverse Sturm–Liouville problem with conformable derivative and transmission conditions. Hacettepe J. Math. Stat. 52(3), 753–767 (2023)
Titchmarsh, E.C., Weiss, G.: Eigenfunction expansions associated with second-order differential equations, part 1. Phys. Today 15(8), 52–52 (1962)
Teschl, G.: Mathematical Methods in Quantum Mechanics, vol. 157. American Mathematical Society, Providence (2014)
Yan-Hsiou, C.: The dual eigenvalue problems of the conformable fractional Sturm–Liouville problems. Bound. Value Probl. 2021(1), 1–10 (2021)
Acknowledgements
The author would like to express their sincere thanks to Asghar Rahimi for his valuable comments and anonymous reading of the original manuscript. The author is thankful to the referees for their valuable comments.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The author declare no conflicts of interest in this research paper.
Additional information
Communicated by Anton Abdulbasah Kamil.
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Shahriari, M. An Inverse Three Spectra Problem for Parameter-Dependent and Jumps Conformable Sturm–Liouville Operators. Bull. Malays. Math. Sci. Soc. 47, 25 (2024). https://doi.org/10.1007/s40840-023-01610-2
Received:
Revised:
Accepted:
Published:
DOI: https://doi.org/10.1007/s40840-023-01610-2
Keywords
- Conformable Sturm–Liouville problem
- Internal discontinuities
- Three spectra
- Parameter-dependent boundary conditions