Karlygash Dosmagulova, Baltabek Kanguzhin, “Well-Posed Problems for the Laplace–Beltrami Operator”, Symmetry, 17:9 (2025), 1377
Ya. I. Granovskiy, M. M. Malamud, “STURM–LIOUVILLE OPERATORS WITH $W^{-1,1}$-MATRIX POTENTIALS”, J Math Sci, 2025
V. S. Rykhlov, “Equiconvergence of expansions in root functions of a differential operator and in a trigonometric Fourier series”, SMFN, 71:3 (2025), 452
Víctor A. Vicente‐Benítez, “Complete Systems of Solutions, Transmutations, and Darboux Transform for Sturm–Liouville Equations in Impedance Form”, Math Methods in App Sciences, 2025
A. M. Savchuk, I. V. Sadovnichaya, “Equiconvergence Theorems for Spectral Expansions for Sturm–Liouville Operators on a Finite Interval with Potential Distributions”, Diff Equat, 61:7 (2025), 959
Pavel Kurasov, Operator Theory: Advances and Applications, 293, Spectral Geometry of Graphs, 2024, 65
Ekin Uğurlu, “On some even-sequential fractional boundary-value problems”, Fract Calc Appl Anal, 27:1 (2024), 353
Ekin Uğurlu, “Variational approach to a symmetric boundary value problem generated by a system of equations and separated boundary conditions”, Math Methods in App Sciences, 2024
Steven Redolfi, Rudi Weikard, “On Fourier expansions for systems of ordinary differential equations with distributional coefficients”, Journal of Functional Analysis, 286:9 (2024), 110370
Ekin Uğurlu, “Left‐definite system of first‐order equations together with eigenparameter‐dependent boundary conditions”, Math Methods in App Sciences, 47:6 (2024), 4449