output
19932026
most citedComplex network approaches to nonlinear time series analysis

648 citations

344 papers

math.SP2026

Third-order inverse spectral problem with the three-point boundary conditions

Natalia P. Bondarenko

In this paper, we study a new inverse spectral problem that consists in the recovery of the third-order differential equation from two spectra corresponding to the boundary conditi…

cond-mat.mes-hall2026

Hybridization of Ferromagnetic and Cyclotron Resonances in a Two-Dimensional Electron System on a Ferromagnetic Film

A. A. Zabolotnykh, I. V. Zagorodnev, A. A. Matveev +5

The microwave response of a two-dimensional (2D) electron system located on a dielectric ferromagnetic film, which in turn lies on a conducting metal (gate), has been theoretically…

physics.optics2026

Gold Bipyramids as a Promising Alternative to Gold Nanorods for Analytical and Biomedical Applications

Andrey M. Burov, Sergey V. Zarkov, Arina V. Drozd +3

Pentagonal gold bipyramids with dimensions of 75x25 nm and a longitudinal plasmon resonance (PR) at 753 nm are synthesized. For comparison, gold nanorods with a diameter of 20 nm,…

physics.optics2025

Analytical models for coated plasmonic particles: effects of shape and size-corrected dielectric function

Nikolai G. Khlebtsov, Sergey V. Zarkov

Recently, modal expansion methods (MEMs) were developed to accurately predict the extinction and scattering spectra of bare and coated plasmonic particles. However, it remains unce…

math.SP2025

Quasiperiodic inverse Sturm-Liouville problem

Natalia P. Bondarenko

In this paper, the Sturm-Liouville problem with nonseparated quasiperiodic boundary conditions is considered. We study the recovery of the problem parameters from the Hill-type dis…

physics.atom-ph2025★ 3 cited

Circular RABBITT goes under threshold

Vladislav V. Serov, Jia-Bao Ji, Meng Han +3

We introduce circular under-threshold RABBITT (cuRABBITT) as a new interferometric method to probe discrete electronic excitations in atoms with attosecond resolution. By combining…