Ushakova, E. P. The images of integration operators in weighted function spaces. (English. Russian original) Zbl 1512.47075 Sib. Math. J. 63, No. 6, 1181-1207 (2022); translation from Sib. Mat. Zh. 63, No. 6, 1382-1410 (2022). MSC: 47G10 47B06 42C40 PDFBibTeX XMLCite \textit{E. P. Ushakova}, Sib. Math. J. 63, No. 6, 1181--1207 (2022; Zbl 1512.47075); translation from Sib. Mat. Zh. 63, No. 6, 1382--1410 (2022) Full Text: DOI
Prokhorov, D. V.; Stepanov, V. D.; Ushakova, E. P. Hardy-Steklov integral operators. II. (English. Russian original) Zbl 07070182 Proc. Steklov Inst. Math. 302, Suppl. 1, S1-S61 (2018); translation from Sovrem. Probl. Mat. 22, 123-185 (2016). MSC: 47-XX PDFBibTeX XMLCite \textit{D. V. Prokhorov} et al., Proc. Steklov Inst. Math. 302, S1--S61 (2018; Zbl 07070182); translation from Sovrem. Probl. Mat. 22, 123--185 (2016) Full Text: DOI
Prokhorov, D. V.; Stepanov, V. D.; Ushakova, E. P. Hardy-Steklov integral operators. I. (English. Russian original) Zbl 06908415 Proc. Steklov Inst. Math. 300, Suppl. 2, S1-S112 (2018); translation from Sovrem. Probl. Mat. 2016, No. 22, 3-122 (2016). MSC: 47-XX PDFBibTeX XMLCite \textit{D. V. Prokhorov} et al., Proc. Steklov Inst. Math. 300, S1--S112 (2018; Zbl 06908415); translation from Sovrem. Probl. Mat. 2016, No. 22, 3--122 (2016) Full Text: DOI
Ushakova, E. P. Upper estimates for the approximation numbers of the generalized Laplace transform. (English. Russian original) Zbl 1296.47017 Proc. Steklov Inst. Math. 283, 260-280 (2013); translation from Tr. Mat. Inst. Steklova 283, 267-287 (2013). Reviewer: Joe Howard (Portales) MSC: 47B06 44A10 PDFBibTeX XMLCite \textit{E. P. Ushakova}, Proc. Steklov Inst. Math. 283, 260--280 (2013; Zbl 1296.47017); translation from Tr. Mat. Inst. Steklova 283, 267--287 (2013) Full Text: DOI arXiv
Ushakova, Elena P. Estimates for Schatten-von Neumann norms of Hardy-Steklov operators. (English) Zbl 1288.47047 J. Approx. Theory 173, 158-175 (2013). Reviewer: Joe Howard (Portales) MSC: 47G10 42B35 PDFBibTeX XMLCite \textit{E. P. Ushakova}, J. Approx. Theory 173, 158--175 (2013; Zbl 1288.47047) Full Text: DOI arXiv