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Found 5,529 Documents (Results 1–100)

Asymptotic spectral properties and preconditioning of an approximated nonlocal Helmholtz equation with Caputo fractional Laplacian and variable coefficient wave number \(\mu\). arXiv:2402.10569

Preprint, arXiv:2402.10569 [math.NA] (2024).
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Bootstrap approach to \(1+1\)-dimensional integrable quantum field theories: the case of the sinh-Gordon model. (English) Zbl 07823098

Beliaev, Dmitry (ed.) et al., International congress of mathematicians 2022, ICM 2022, Helsinki, Finland, virtual, July 6–14, 2022. Volume 5. Sections 9–11. Berlin: European Mathematical Society (EMS). 4096-4118 (2023).
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On asymptotics of the spectrum of an integral operator with a logarithmic kernel of a special form. (English. Russian original) Zbl 07810127

Differ. Equ. 59, No. 12, 1721-1733 (2023); translation from Differ. Uravn. 59, No. 12, 1680-1691 (2023).
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On solutions of a system of nonlinear integral equations of convolution type on the entire real line. (English. Russian original) Zbl 1531.45009

Differ. Equ. 59, No. 11, 1504-1519 (2023); translation from Differ. Uravn. 59, No. 11, 1500-1514 (2023).
MSC:  45G15 45E10
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Factorization of a class of matrix functions in the Wiener algebra of order 2. (English. Russian original) Zbl 07736664

Russ. Math. 67, No. 3, 32-41 (2023); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 3, 41-51 (2023).
MSC:  47A68 47B35 45E10
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Kernel determination problems in hyperbolic integro-differential equations. (English) Zbl 1531.45001

Infosys Science Foundation Series. Infosys Science Foundation Series in Mathematical Sciences. Singapore: Springer (ISBN 978-981-99-2259-8/hbk; 978-981-99-2262-8/pbk; 978-981-99-2260-4/ebook). xxviii, 368 p. (2023).
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On nonlinear convolution-type integral equations in the theory of \(p\)-adic strings. (English. Russian original) Zbl 1516.45002

Theor. Math. Phys. 216, No. 1, 1068-1081 (2023); translation from Teor. Mat. Fiz. 216, No. 1, 184-200 (2023).
MSC:  45E10
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To the theory of one class of three-dimensional integral equation with super-singular kernels by tube domain. (English) Zbl 07819098

Cerejeiras, Paula (ed.) et al., Current trends in analysis, its applications and computation. Proceedings of the 12th ISAAC congress, Aveiro, Portugal, July 29 – August 3, 2019. Cham: Birkhäuser. Trends Math., 75-86 (2022).
MSC:  44A15 35C10 45E10
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