UNIFORM CONVERGENCE FOR PROBLEMS WITH PERFORATION ALONG A GIVEN MANIFOLD AND WITH A NONLINEAR ROBIN CONDITION ON THE BOUNDARIES OF CAVITIES ArticleBorisov D.I., Mukhametrakhimova A.R.St. Petersburg Mathematical Journal. Vol. 35. 2024. P.. 611-652
ON PERTURBATION OF THRESHOLDS IN ESSENTIAL SPECTRUM UNDER COEXISTENCE OF VIRTUAL LEVEL AND SPECTRAL SINGULARITY ArticleBorisov D.I., Zezyulin D.A.Russian Journal of Mathematical Physics. Vol. 31. 2024. P.. 60-78
GEOMETRIC APPROXIMATION OF POINT INTERACTIONS IN THREE-DIMENSIONAL DOMAINS ArticleBorisov D.I.Mathematics. Vol. 12. 2024.
ON THE POINT SPECTRUM OF A NON-SELF-ADJOINT QUASIPERIODIC OPERATOR ArticleBorisov D.I., Fedotov A.A.Russian Journal of Mathematical Physics. Vol. 31. 2024. P.. 389-406
UNIFORM SPECTRAL ASYMPTOTICS FOR A SCHRÖDINGER OPERATOR ON A SEGMENT WITH DELTA-INTERACTION ArticleBorisov D.I., Polyakov D.M.Russian Journal of Mathematical Physics. Vol. 31. 2024. P.. 149-161