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Denis Borisov, DrSc.

Pracoviště: PřF - Katedra fyziky
vědecký pracovník
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Publikace na UHK

BORISOV, Denis, DA. ZEZYULIN. On Perturbation of Thresholds in Essential Spectrum under Coexistence of Virtual Level and Spectral Singularity. Russian journal of mathematical physics. 2024, 31 (1), 60-78. ISSN 1061-9208.

BORISOV, Denis. Operator estimates for non-periodically perforated domains with Dirichlet and nonlinear Robin conditions: Strange term. Mathematical Methods in the Applied Sciences. 2024, 47 (6), 4122-4164. ISSN 0170-4214.

BORISOV, Denis. Operator estimates for non-periodically perforated domains: disappearance of cavities. APPLICABLE ANALYSIS. 2024, 103 (5), 859-873. ISSN 0003-6811.

BORISOV, Denis, P. EXNER. Approximation of point interactions by geometric perturbations in two-dimensional domains. BULLETIN OF MATHEMATICAL SCIENCES. 2023, 13 (2), "Article Number: 2250003". ISSN 1664-3607.

BORISOV, Denis. Asymptotic Analysis of Boundary-Value Problems for the Laplace Operator with Frequently Alternating Type of Boundary Conditions. Journal of mathematical sciences. 2023, 277 (6), 841-958. ISSN 1072-3374.

BORISOV, Denis, DA. ZEZYULIN. Eigenvalues bifurcating from the continuum in two-dimensional potentials generating non-Hermitian gauge fields. Annals of Physics. 2023, 459 (December), "Article Number: 169498". ISSN 0003-4916.

BERKOLAIKO, G., D. BORISOV, M. KING. Exotic eigenvalues and analytic resolvent for a graph with a shrinking edge. Analysis and Mathematical Physics. 2023, 13 (6), "Article number: 90". ISSN 1664-2368.

BORISOV, Denis. Homogenization for operators with arbitrary perturbations in coefficients. Journal of differential equations. 2023, 369 (October), 41-93. ISSN 0022-0396.

BORISOV, Denis, AA. FEDOTOV. Monodromization and a PT-Symmetric Nonself-Adjoint Quasi-Periodic Operator. Russian journal of mathematical physics. 2023, 30 (3), 294-309. ISSN 1061-9208.

BORISOV, Denis, DA. ZEZYULIN. On the Bifurcation of Thresholds of the Essential Spectrum with a Spectral Singularity. DIFFERENTIAL EQUATIONS. 2023, 59 (2), 278-282. ISSN 0012-2661.

BORISOV, Denis, AL. PIATNITSKI, EA. ZHIZHINA. On the spectrum of convolution operator with a potential. Journal of mathematical analysis and applications. 2023, 517 (1), "Article Number: 126568". ISSN 0022-247X.

BORISOV, Denis, J. KŘÍŽ. Operator estimates for non-periodically perforated domains with Dirichlet and nonlinear Robin conditions: vanishing limit. Analysis and Mathematical Physics. 2023, 13 (1), "Article Number: 5". ISSN 1664-2368.

BORISOV, Denis. Operator Estimates in Two-Dimensional Problems with a Frequent Alternation in the Case of Small Parts with the Dirichlet Condition. Proceedings of the Steklov Institute of Mathematics. 2023, 321 (SUPPL 1), "S33"-"S52". ISSN 0081-5438.

BORISOV, Denis. Analyticity of resolvents of elliptic operators on quantum graphs with small edges. Advances in mathematics. 2022, 397 (March), "Article number: 108125". ISSN 0001-8708.

ZNOJIL, Miloslav, D. BORISOV. Arnold's potentials and quantum catastrophes II. Annals of Physics. 2022, 442 (JUL 2022), "Article Number: 168896". ISSN 0003-4916.

BORISOV, Denis, DA. ZEZYULIN. Bifurcations of Essential Spectra Generated by a Small Non-Hermitian Hole. I. Meromorphic Continuations. Russian journal of mathematical physics. 2021, 28 (4), 416-433. ISSN 1061-9208.

BORISOV, Denis, DA. ZEZYULIN, M. ZNOJIL. Bifurcations of thresholds in essential spectra of elliptic operators under localized non-Hermitian perturbations. STUDIES IN APPLIED MATHEMATICS. 2021, 146 (4), 834-880. ISSN 0022-2526.

BORISOV, Denis, P. EXNER. Gap opening in two-dimensional periodic systems. Communications in Contemporary Mathematics. 2021, 23 (1), "Article number 1950080". ISSN 0219-1997.

BORISOV, Denis, M. KONYRKULZHAEVA, A. MUKHAMETRAKHIMOVA. On Discrete Spectrum of a Model Graph with Loop and Small Edges. Journal of mathematical sciences. 2021, 257 (5), 551-568. ISSN 1072-3374.

BORISOV, Denis, G. CARDONE, GA. CHECHKIN, YO. KOROLEVA. On elliptic operators with Steklov condition perturbed by Dirichlet condition on a small part of boundary. CALCULUS OF VARIATIONS AND PARTIAL DIFFERENTIAL EQUATIONS. 2021, 60 (1), "Article Number: 48". ISSN 0944-2669.