Shuyuan Guo, Meirong Zhang, “On the Dependence of Nodes of Sturm–Liouville Problems on Potentials”, Mediterr. J. Math., 19, № 4, 2022, 168
Yifei Jia, Jiangang Qi, Jing Li, “Optimal recovery of potentials for Sturm-Liouville eigenvalue problems with separated boundary conditions”, Qual. Theory Dyn. Syst., 22, № 2, 2023, 79
Yavdat Il'yasov, Edcarlos Domingos Da Silva, Maxwell Lizete Da Silva, “Prescribed energy saddle-point solutions of nonlinear indefinite problems”, ejde, 2023, № 01-37, 2023, 23
Shuyuan Guo, Guixin Xu, Meirong Zhang, “On the second-order Fréchet derivatives of eigenvalues of Sturm–Liouville problems in potentials”, Arch. Math., 113, № 3, 2019, 301
Shuyuan Guo, Meirong Zhang, “A variational approach to the optimal locations of the nodes of the second Dirichlet eigenfunctions”, Math Methods in App Sciences, 46, № 11, 2023, 11983
Jifeng Chu, Gang Meng, Feng Wang, Meirong Zhang, “Optimization problems on nodes of Sturm–Liouville operators with $L^p$ potentials”, Math. Ann., 2024
Nurmukhamet Fuatovich Valeev, Yavdat Shavkatovich Ilyasov, “Inverse spectral problem for Sturm - Liouville operator with prescribed partial trace”, Ufimsk. Mat. Zh., 12, № 4, 2020, 19
Yavdat Ilyasov, Nur Valeev, “Recovery of the nearest potential field from the m observed eigenvalues”, Physica D: Nonlinear Phenomena, 426, 2021, 132985
Ya. Sh. Il’yasov, “Fundamental Frequency Solutions with Prescribed Action Value to Nonlinear Schrödinger Equations”, J Math Sci, 259, № 2, 2021, 187
Min Zhao, Jiangang Qi, “Optimal inverse problems of potentials for two given eigenvalues of Sturm–Liouville problems”, Proceedings of the Royal Society of Edinburgh: Section A Mathematics, 2024, 1