4 citations to 10.1134/S1061920821040026 (Crossref Cited-By Service)

1. D. I. Borisov, D. A. Zezyulin, “On the Bifurcation of Thresholds of the Essential Spectrum with a Spectral Singularity”, Diff Equat, 59, no. 2, 2023, 278  
2. D. I Borisov, D. A Zezyulin, “O bifurkatsii porogov sushchestvennogo spektra v prisutstvii spektral'noy singulyarnosti”, Differencialʹnye uravneniâ, 59, no. 2, 2023, 270  
3. D. I. Borisov, D. A. Zezyulin, “Bifurcations of Essential Spectra Generated by a Small Non-Hermitian Hole. II. Eigenvalues and Resonances”, Russ. J. Math. Phys., 29, no. 3, 2022, 321  
4. D.I. Borisov, D.A. Zezyulin, “On Perturbation of Thresholds in Essential Spectrum under Coexistence of Virtual Level and Spectral Singularity”, Russ. J. Math. Phys., 31, no. 1, 2024, 60