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Found 445 Documents (Results 1–100)

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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A generalized Hardy operator on rearrangement invariant spaces. (English) Zbl 07819121

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., 315-324 (2022).
MSC:  47B38 46E30
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Solomyak-type eigenvalue estimates for the Birman-Schwinger operator. (English. Russian original) Zbl 07733599

Sb. Math. 213, No. 9, 1250-1289 (2022); translation from Mat. Sb. 213, No. 9, 97-137 (2022).
MSC:  47B10 46E30 47L20
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Quasi-Banach spaces of random variables and modeling of stochastic processes. (English) Zbl 1515.60078

Moklyachuk, Mikhail (ed.), Stochastic processes. Fundamentals and emerging applications. New York, NY: Nova Science Publishers. Math. Res. Dev., 351-414 (2022).
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On one generalized translation and the corresponding inequality of different metrics. (English. Russian original) Zbl 1523.42001

Proc. Steklov Inst. Math. 319, Suppl. 1, S30-S42 (2022); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 28, No. 4, 40-53 (2022).
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Complement to Hölder’s inequality for multiple integrals. II. (English. Russian original) Zbl 1518.46016

Vestn. St. Petersbg. Univ., Math. 55, No. 4, 396-405 (2022); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 9(67), No. 4, 612-625 (2022).
MSC:  46E30 26D15
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Weighted Hardy operators in grand Lebesgue spaces on \(\mathbb{R}^n\). (English. Russian original) Zbl 1520.47088

J. Math. Sci., New York 268, No. 4, 509-522 (2022); translation from Probl. Mat. Anal. 119, 95-105 (2022).
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Realization functionals and description of a modulus of smoothness in variable exponent Lebesgue spaces. (English. Russian original) Zbl 1528.42031

Russ. Math. 66, No. 6, 8-19 (2022); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2022, No. 6, 13-25 (2022).
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Inequalities refining relations between mixed moduli of smoothness in \(L_1\) and \(L_q\) metrics. (English. Russian original) Zbl 1512.46022

Russ. Math. 66, No. 2, 36-52 (2022); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2022, No. 2, 43-61 (2022).
MSC:  46E30 41A17
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Boundedness and compactness of the two-dimensional rectangular Hardy operator. (English. Russian original) Zbl 1518.47080

Dokl. Math. 106, No. 2, 361-365 (2022); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 506, 68-72 (2022).
MSC:  47G10 47B92 46E30
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