Found 5 Documents (Results 1–5)
On a limiting case for pointwise multiplication in Nikol’skii-Besov spaces. (English) Zbl 1475.46039
Proc. Steklov Inst. Math. 312, 162-178 (2021) and Tr. Mat. Inst. Steklova 312, 170-187 (2021).
MSC:
46E35
Characterization of the function spaces associated with weighted Sobolev spaces of the first order on the real line. (English. Russian original) Zbl 1455.46038
Russ. Math. Surv. 74, No. 6, 1075-1115 (2019); translation from Usp. Mat. Nauk 74, No. 6, 119-158 (2019).
Hardy-Steklov operators and the duality principle in weighted first-order Sobolev spaces on the real axis. (English. Russian original) Zbl 1421.42013
Math. Notes 105, No. 1, 91-103 (2019); translation from Mat. Zametki 105, No. 1, 108-122 (2019).
Reviewer: Michael Perelmuter (Kyïv)
Multipliers in Bessel potential spaces with smoothness indices of different sign. (English. Russian original) Zbl 1412.31005
St. Petersbg. Math. J. 30, No. 2, 203-218 (2019); translation from Algebra Anal. 30, No. 2, 76-96 (2018).
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