E. F. Akhmerova, M. A. Rakhmatzoda, T. G. Amangildin, “Formula regulyarizovannogo sleda differentsialnogo operatora $2m$-go poryadka s periodicheskimi granichnymi usloviyami”, Izv. vuzov. Matem., 2024, no. 5, 85–90
E. F. Akhmerova, M. A. Rahmatzoda, T. G. Amangildin, “Formula for Regularized Trace of 2m-Order Differential Operator with Periodic Boundary Conditions”, Russ Math., 68:5 (2024), 72
Khabir Ishkin, Leysan Davletova, “Regularized Trace of Holomorphic Perturbations of a Spectrally Unstable Operator”, Lobachevskii J Math, 45:6 (2024), 2698
Dmitry M. Polyakov, “Spectral asymptotics and a trace formula for a fourth-order differential operator corresponding to thin film equation”, Monatsh Math, 202:1 (2023), 171
Yi-Teng Hu, Murat Şat, “Trace Formulae for Second-Order Differential Pencils with a Frozen Argument”, Mathematics, 11:18 (2023), 3996
I. D. Tsopanov, A. K. Bazzaev, “General Trace Formula for Perturbations from the Gilbert–Shmidt Class”, Lobachevskii J Math, 44:5 (2023), 1938
Dmitry M. Polyakov, “Eigenvalue Asymptotics and a Trace Formula for a Fourth-Order Differential Operator”, Complex Anal. Oper. Theory, 17:8 (2023)
Dmitry M. Polyakov, “Sharp eigenvalue asymptotics of fourth-order differential operators”, ASY, 130:3-4 (2022), 477
Z. Yu. Fazullin, “Trace Formula for a Bounded Perturbation of the Laplace Operator on the Square”, Diff Equat, 58:12 (2022), 1700
Erdal Gül, “On the regularized trace of a differential operator of Sturm-Liouville type”, Filomat, 36:13 (2022), 4515
E. D. Gal'kovskii, A. I. Nazarov, “A trace formula for higher order ordinary differential operators”, Sb. Math., 212:5 (2021), 676–697
Ivanov A.S., “Refining Eigenvalue Estimates For a String With a Singular Weight”, Differ. Equ., 57:10 (2021), 1292–1298
Akhmerova E.F., “Regularized Trace Formula For One Partial Differential Operator”, Azerbaijan J. Math., 11:1 (2021), 45–66
Sen E., “Traces and Inverse Nodal Problems For a Class of Delay Sturm & Ndash;Liouville Operators”, Turk. J. Math., 45:1 (2021), 305–318
Aliev A.R. Manafov M.D., “Trace Formula For a Sturm-Liouville Operator With a Delta `-Interaction Point”, Differ. Equ., 57:5 (2021), 563–569
Sen E., “Spectrum, Trace and Nodal Points of a Sturm-Liouville Type Delayed Differential Operator With Interface Conditions”, Rocky Mt. J. Math., 51:1 (2021), 283–294
Manafov M.D., “A Regularized Trace Formula For “Weighted” Sturm-Liouville Equation With Point Delta- Interaction”, Turk. J. Math., 45:4 (2021), 1767–1774
Pedro Freitas, Jiří Lipovský, “A Gelfand-Levitan trace formula for generic quantum graphs”, Anal.Math.Phys., 11:2 (2021)
L. A. Takhtajan, “Etudes of the resolvent”, Russian Math. Surveys, 75:1 (2020), 147–186
Guliyev N.J., “Essentially Isospectral Transformations and Their Applications”, Ann. Mat. Pura Appl., 199:4 (2020), 1621–1648