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Found 493 Documents (Results 1–100)

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Dirac operators with singular potentials supported on unbounded surfaces in \(\mathbb{R}^3 \). (English. Russian original) Zbl 07483026

Funct. Anal. Appl. 55, No. 3, 245-249 (2021); translation from Funkts. Anal. Prilozh. 55, No. 3, 85-90 (2021).
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Threshold resonances and virtual levels in the spectrum of cylindrical and periodic waveguides. (English. Russian original) Zbl 1458.35031

Izv. Math. 84, No. 6, 1105-1160 (2020); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 84, No. 6, 73-130 (2020).
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Fractal AC circuits and propagating waves on fractals. (English) Zbl 1454.78009

Ruiz, Patricia Alonso (ed.) et al., Analysis, probability and mathematical physics on fractals. Based on the presentations at the 6th conference, Cornell University, Ithaca, NY, USA, June 2017. Hackensack, NJ: World Scientific. Fractals Dyn. Math. Sci. Arts, Theory Appl. 5, 557-567 (2020).
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Quantization of some generalized Jaynes-Cummings models in a Kerr-like medium. (English. Russian original) Zbl 1445.81075

Theor. Math. Phys. 203, No. 3, 824-836 (2020); translation from Teor. Mat. Fiz. 203, No. 3, 451-466 (2020).
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Generalized unitarity relation for linear scattering systems in one dimension. (English) Zbl 1435.47019

Kielanowski, Piotr (ed.) et al., Geometric methods in physics XXXVI. Workshop and summer school, Białowieża, Poland, July 2–8, 2017. Selected papers of the 36th workshop (WGMPXXXVI) and extended abstracts of lectures given at the 6th “School of geometry and physics”. Cham: Birkhäuser. Trends Math., 265-272 (2019).
MSC:  47A40 78A60 34L25
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Spin 1 particle with polarizability in the external Coulomb field, nonrelativistic description. (English) Zbl 1427.81034

Balan, Vladimir (ed.) et al., Proceedings of the international conference on differential geometry and dynamical systems (DGDS-2018), Mangalia, Romania, August 30 – September 2, 2018. Bucharest: Geometry Balkan Press. BSG Proc. 26, 79-101 (2019).
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Behavior of waveguide scattering matrices in a neighborhood of thresholds. (English. Russian original) Zbl 1408.35114

St. Petersbg. Math. J. 30, No. 2, 285-319 (2019); translation from Algebra Anal. 30, No. 2, 188-237 (2018).
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Analysis of the spectrum of azimuthally symmetric waves of an open inhomogeneous anisotropic waveguide with longitudinal magnetization. (English. Russian original) Zbl 1416.78015

Comput. Math. Math. Phys. 58, No. 11, 1887-1901 (2018); translation from Zh. Vychisl. Mat. Mat. Fiz. 58, No. 11, 1955-1970 (2018).
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Breakdown of cycles and the possibility of opening spectral gaps in a square lattice of thin acoustic waveguides. (English. Russian original) Zbl 1406.35210

Izv. Math. 82, No. 6, 1148-1195 (2018); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 82, No. 6, 78-127 (2018).
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Operator function method in the problem of normal waves in an inhomogeneous waveguide. (English. Russian original) Zbl 1414.78010

Differ. Equ. 54, No. 9, 1168-1179 (2018); translation from Differ. Uravn. 54, No. 9, 1196-1206 (2018).
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Homogenization of a nonstationary model equation of electrodynamics. (English. Russian original) Zbl 1406.35380

Math. Notes 102, No. 5, 645-663 (2017); translation from Mat. Zametki 102, No. 5, 700-720 (2017).
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Discreteness of the spectrum in the problem on normal waves in an open inhomogeneous waveguide. (English. Russian original) Zbl 1384.78008

Differ. Equ. 53, No. 10, 1262-1273 (2017); translation from Differ. Uravn. 53, No. 10, 1298-1308 (2017).
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Introduction to inverse problems for differential equations. (English) Zbl 1385.65053

Cham: Springer (ISBN 978-3-319-62796-0/hbk; 978-3-319-62797-7/ebook). xiii, 261 p. (2017).
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Inverse problems for partial differential equations. 3rd edition. (English) Zbl 1366.65087

Applied Mathematical Sciences 127. Cham: Springer (ISBN 978-3-319-51657-8/hbk; 978-3-319-51658-5/ebook). xv, 406 p. (2017).
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