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Found 2,929 Documents (Results 1–100)

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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Reconstruction of the Cauchy-Riemann operator by complex integration operators along circles. (English. Russian original) Zbl 07763819

Russ. Math. 67, No. 5, 16-28 (2023); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 5, 20-33 (2023).
MSC:  46F10 30-XX
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The Weinstein transform associated with a family of generalized distributions. (English) Zbl 1525.46025

MSC:  46F12 46F05 46F10
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Fourier-transform method for partial differential equations. II: Existence and uniqueness of solutions to the Cauchy problem for linear equations. (English. Russian original) Zbl 1515.35018

Vestn. St. Petersbg. Univ., Math. 56, No. 1, 15-26 (2023); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 10(68), No. 1, 22-36 (2023).
MSC:  35A22 35G10
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Fourier convolution operators with symbols equivalent to zero at infinity on Banach function spaces. (English) Zbl 07819123

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., 335-343 (2022).
MSC:  47G10 42A45 46E30
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Spectrum of a convolution operator with potential. (English. Russian original) Zbl 07733468

Russ. Math. Surv. 77, No. 3, 546-548 (2022); translation from Usp. Mat. Nauk 77, No. 3, 173-174 (2022).
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On Volterra and Wiener-Hopf integral operators and corresponding equations of the first kind. (English. Russian original) Zbl 1503.45002

J. Contemp. Math. Anal., Armen. Acad. Sci. 57, No. 5, 268-275 (2022); translation from Izv. Nats. Akad. Nauk Armen., Mat. 57, No. 5, 4-14 (2022).
MSC:  45E10 45D05 45P05
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On the asymptotic behavior of eigenvalues and eigenfunctions of an integral convolution operator with a logarithmic kernel on a finite interval. (English. Russian original) Zbl 1501.45001

Differ. Equ. 58, No. 9, 1242-1257 (2022); translation from Differ. Uravn. 58, No. 9, 1251-1265 (2022).
MSC:  45C05 45P05 45E10
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