Daniel R. DeSena, Brian C. Tiburzi, “Contact interactions, self-adjoint extensions, and low-energy scattering”, Annals of Physics, 464, 2024, 169644
Yong Tang, Haoze Ni, Fei Song, Yuping Wang, “Numerical Solutions of Inverse Nodal Problems for a Boundary Value Problem”, Mathematics, 10, № 22, 2022, 4204
Namig J Guliyev, “Inverse square singularities and eigenparameter-dependent boundary conditions are two sides of the same coin”, The Quarterly Journal of Mathematics, 74, № 3, 2023, 889
Etienne Granet, “Regularization of energy-dependent pointlike interactions in 1D quantum mechanics”, J. Phys. A: Math. Theor., 55, № 42, 2022, 425308
Behnam Hashemi, Yuji Nakatsukasa, “Least-Squares Spectral Methods for ODE Eigenvalue Problems”, SIAM J. Sci. Comput., 44, № 5, 2022, A3244
Wang Yu Ping, Chung-Tsun Shieh, Yong Tang, “The Partial Inverse Spectral Problems for a Differential Operator”, Results Math, 78, № 2, 2023, 44
Wang Yu Ping, Chung-Tsun Shieh, “On the Reconstruction of a Boundary Value Problem from Incomplete Nodal Data”, Results Math, 78, № 3, 2023, 94
Yulin Bai, Wanyi Wang, Kun Li, Zhaowen Zheng, “Eigenvalues of a Class of Eigenparameter Dependent Third-Order Differential Operators”, J Nonlinear Math Phys, 29, № 3, 2022, 477