Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Ushakova, Elena Pavlovna Statistics in MathSciNet: 44 (44) in zbMATH: 33 (33) in Web of Science: 37 (37) in Scopus: 38 (38) Doctor of physico-mathematical sciences (2013) Speciality: 01.01.01 (Real analysis, complex analysis, and functional analysis) E-mail: https://www.mathnet.ru/eng/person27455 List of publications on Google Scholar https://mathscinet.ams.org/mathscinet/MRAuthorID/683325 https://orcid.org/0000-0002-3497-3762 List of publications: | scientific publications | by years | by types | by times cited | common list | Citations (Crossref Cited-By Service + Math-Net.Ru) 1. E. P. Ushakova, “Fractional Riemann-Liouville integrals in Besov type spaces”, Trudy Mat. Inst. Steklova, 331, 2025 (to appear)     2. V. D. Stepanov, E. P. Ushakova, “Multidimensional Discrete Hardy Inequalities”, Trudy Mat. Inst. Steklova, 331, 2025 (to appear)     3. V. D. Stepanov, E. P. Ushakova, “Approximation Numbers of the Two-Dimensional Rectangular Hardy Operator”, Math. Notes, 115:3 (2024), 392–406           4. E. P. Ushakova, “The study by splines of norm inequalities for Riemann–Liouville operators in weighted Besov spaces”, Journal of Mathematical Sciences, 280 (2024), 758–820     5. V. D. Stepanov, E. P. Ushakova, “Strong and weak associativity of weighted Sobolev spaces of the first order”, Russian Math. Surveys, 78:1 (2023), 165–202                 6. E. P. Ushakova, K. E. Ushakova, “Norm inequalities with fractional integrals”, St. Petersburg Math. J., 35:3 (2024), 571–595       7. Vladimir D. Stepanov, Elena P. Ushakova, “Weighted Hardy inequality with two-dimensional rectangular operator: the case $q<p$”, Math. Inequal. Appl., 26:1 (2023), 267–288       1 [x] 8. E. P. Ushakova, “Boundedness of the Hilbert transform in Besov spaces”, Anal. Math., 49:4 (2023), 1137–1174       2 [x] 9. R. Sengupta, E. P. Ushakova, “Two–dimensional bilinear inequality for rectangular Hardy operator and non–factorizable weights”, Eurasian Math. J., 14:4 (2023), 47–62    ; 1 [x] 10. V. D. Stepanov, E. P. Ushakova, “Compactness of the two-dimensional rectangular Hardy operator”, Math. Inequal. Appl., 25:2 (2022), 535–549     11. V. D. Stepanov, E. P. Ushakova, “On the boundedness and compactness of the two-dimensional rectangular Hardy operator”, Dokl. Math., 106:2 (2022), 361–365         12. E. P. Ushakova, “The images of integration operators in weighted function spaces”, Siberian Mathematical Journal, 63:6 (2022), 1181-1207           13. E. P. Ushakova, “Spline Wavelet Decomposition in Weighted Function Spaces”, Proc. Steklov Inst. Math., 312 (2021), 301–324             14. V. D. Stepanov, E. P. Ushakova, “On weighted Hardy inequality with two-dimensional rectangular operator – extension of the E. Sawyer theorem”, Math. Inequal. Appl., 24:3 (2021), 617–634       1 [x] 15. V. D. Stepanov, E. P. Ushakova, S. E. Zhukovskiy, “Two-dimensional Hardy operator in Lebesgue spaces”, Short Paper Proceedings of the VI International Conference on Information Technologies and High-Performance Computing (ITHPC 2021), Information Technologies and High-Performance Computing (Khabarovsk, Russia, September 14-16, 2021), CEUR Workshop Proceedings, 2930, 2021, 22 , 6 pp. https://ceur-ws.org/Vol-2930/paper22.pdf   16. E. P. Ushakova, S. E. Zhukovskiy, “Spline Wavelets and Integration Operators”, Short Paper Proceedings of the VI International Conference on Information Technologies and High-Performance Computing (ITHPC 2021), Information Technologies and High-Performance Computing (Khabarovsk, Russia, September 14-16, 2021), CEUR Workshop Proceedings, 2930, 2021, 31 , 6 pp. https://ceur-ws.org/Vol-2930/paper31.pdf   17. Elena P. Ushakova, “Spline wavelet bases in function spaces with Muckenhoupt weights”, Rev. Mat. Complut., 33 (2020), 125-160             6 [x] 18. V. D. Stepanov, E. P. Ushakova, “Hardy–Steklov Operators and the Duality Principle in Weighted First-Order Sobolev Spaces on the Real Axis”, Math. Notes, 105:1 (2019), 91–103                 19. D. V. Prokhorov, V. D. Stepanov, E. P. Ushakova, “Characterization of the function spaces associated with weighted Sobolev spaces of the first order on the real line”, Russian Math. Surveys, 74:6 (2019), 1075–1115                   20. Vladimir D. Stepanov, Elena P. Ushakova, “Bilinear Hardy-type inequalities in weighted Lebesgue spaces”, Nonlinear Stud., 26:4 (2019), 939–953     21. V. D. Stepanov, E. P. Ushakova, “Hardy-Steklov Operators and Duality Principle in Weighted Sobolev Spaces of the First Order”, Dokl. Math., 97:3 (2018), 232–235                   22. D. V. Prokhorov, V. D. Stepanov, E. P. Ushakova, Dokl. Math., 98:1 (2018), 373–376                   23. P. Jain, S. Kanjilal, V. D. Stepanov, E. P. Ushakova, Dokl. Math., 98:3 (2018), 634–637                 24. Math. Notes, 104:6 (2018), 823–832                 25. M. G. Nasyrova, E. P. Ushakova, “Wavelet bases and entropy numbers of Hardy operator”, Anal. Math., 44:4 (2018), 543–576           6 [x] 26. E. P. Ushakova, K. E. Ushakova, “Localisation property of Battle–Lemari{\e} wavelets sums”, J. Math. Anal. Appl., 461:1 (2018), 176–197           7 [x] 27. Dmitrii V. Prokhorov, Vladimir D. Stepanov, Elena P. Ushakova, “On associate spaces of weighted Sobolev space on the real line”, Math. Nachr., 290:5 (2017), 890–912             10 [x] 28. E. P. Ushakova, “Alternative boundedness characteristics for the Hardy–Steklov operator”, Eurasian Math. J., 8:2 (2017), 74–96           5 [x] 29. D. V. Prokhorov, V. D. Stepanov, E. P. Ushakova, “Hardy–Steklov Integral Operators. Part I”, Proc. Steklov Inst. Math., 300, suppl. 2 (2018), 1–112                 30. D. V. Prokhorov, V. D. Stepanov, E. P. Ushakova, “Hardy–Steklov Integral Operators. Part II”, Proc. Steklov Inst. Math., 302, suppl. 1 (2018), 1–61               31. D. V. Prokhorov, V. D. Stepanov, E. P. Ushakova, “On weighted Sobolev spaces on the real line”, Dokl. Math., 93:1 (2016), 78–81                   32. M. G. Nasyrova, E. P. Ushakova, “Hardy–Steklov operators and Sobolev-type embedding inequalities”, Proc. Steklov Inst. Math., 293 (2016), 228–254                 33. Simon P. Eveson, Vladimir D. Stepanov, Elena P. Ushakova, “A duality principle in weighted Sobolev spaces on the real line”, Math. Nachr., 288:8 (2015), 877–897                 9 [x] 34. E. P. Ushakova, “Boundedness criteria for the Hardy–Steklov operator expressed in terms of a fairway function”, Dokl. Math., 91:2 (2015), 197–198                   35. E. P. Ushakova, “Upper estimates for the approximation numbers of the generalized Laplace transform”, Proc. Steklov Inst. Math., 283 (2013), 260–280             36. E. P. Ushakova, “On compactness of Laplace and Stieltjes type transformations in Lebesgue spaces”, J. Operat. Theor., 69:2 (2013), 511–524             2 [x] 37. E. P. Ushakova, “Estimates for Schatten von Neumann norms of Hardy–Steklov operators”, J. Approx. Theory, 173 (2013), 158–175             8 [x] 38. E. P. Ushakova, “Estimates for the singular values of Stieltjes type transforms”, Siberian Math. J., 52:1 (2011), 159–166               39. E. P. Ushakova, “On boundedness and compactness of a certain class of kernel operators”, J. Funct. Spaces Appl., 9:1 (2011), 67–107             7 [x] 40. V. D. Stepanov, E. P. Ushakova, “Kernel operators with variable intervals of integration in Lebesgue spaces and applications”, Math. Inequal. Appl., 13:3 (2010), 449–510             10 [x] 41. E. P. Ushakova, “On singular numbers of a generalized Stieltjes transformation”, Dokl. Math., 81:2 (2010), 214–215               42. V. D. Stepanov, E. P. Ushakova, “On boundedness of a certain class of hardy–steklov type operators in lebesgue spaces”, Banach J. Math. Anal., 4:1 (2010), 28–52             11 [x] 43. V. D. Stepanov, E. P. Ushakova, “Alternative criteria for the boundedness of Volterra integral operators in Lebesgue spaces”, Math. Inequal. Appl., 12:4 (2009), 873–889             4 [x] 44. V. D. Stepanov, E. P. Ushakova, “On the Geometric Mean Operator with Variable Limits of Integration”, Proc. Steklov Inst. Math., 260 (2008), 254–278                 45. “V. D. Stepanov, E. P. Ushakova”, “Weight estimates for norms of operators with two variable limits of integration”, Dokl. Math., 78:1 (2008), 541–543               46. M. Johansson, V. D. Stepanov, E. P. Ushakova, “Hardy inequality with three measures on monotone functions”, Math. Inequal. Appl., 11:3 (2008), 393–413             3 [x] 47. L. Nikolova, L.–E. Persson, E. P. Ushakova, A. Wedestig, “Weighted Hardy and Polya–Knopp inequalities with variable limits”, Math. Inequal. Appl., 10:3 (2007), 547–557           48. L.–E. Persson, E. P. Ushakova, “Some multi–dimensional Hardy type integral inequalities”, J. Math. Inequal., 1:3 (2007), 301–319       8 [x] 49. L.–E. Persson, V. D. Stepanov, E. P. Ushakova, “Equivalence of Hardy–type inequalities with general measure on the cones of non–negative respective non–increasing functions”, Proc. Amer. Math. Soc., 134:8 (2006), 2363–2372             14 [x] 50. L.–E. Persson, V. D. Stepanov, E. P. Ushakova, “On integral operators with monotone kernels”, Dokl. Math., 72:1 (2005), 491–494           51. V. D. Stepanov, E. P. Ushakova, “Weighted estimates for the integral operators with monotone kernel on a half-axis”, Siberian Math. J., 45:6 (2004), 1124–1134             52. V. D. Stepanov, E. P. Ushakova, “Hardy operator with variable limits on monotone functions”, J. Funct. Spaces Appl., 1:1 (2003), 1–15       16 [x] 53. V. D. Stepanov, E. P. Ushakova, “On integral operators with a variable domain of integration”, Dokl. Math., 68:3 (2003), 409–413           54. V. D. Stepanov, E. P. Ushakova, “On Integral Operators with Variable Limits of Integration”, Proc. Steklov Inst. Math., 232 (2001), 290–309       55. E. P. Ushakova, “Vesovye neravenstva dlya operatorov Rimana-Liuvillya na kusochno-monotonnykh funktsiyakh”, Mat. zametki YaGU, 7:2 (2000), 113–149   56. E. G. Bakhtigareeva, O. V. Besov, V. I. Burenkov, E. I. Galakhov, T. E. Denisova, A. N. Karapetyants, G. Zh. Karshygina, A. G. Kusraev, G. G. Magaril-Il'yaev, A. B. Muravnik, K. Yu. Osipenko, V. M. Savchin, S. M. Sitnik, A. L. Skubachevskii, E. O. Sivkova, V. D. Stepanov, V. M. Tikhomirov, E. P. Ushakova, E. L. Shishkina, “Mikhail Lvovich Goldman (13.04.1945–05.07.2025)”, Vladikavkaz. Mat. Zh., 27:3 (2025), 143–144   Presentations in Math-Net.Ru 1. Сплайны в исследовании свойств операторов Римана-Лиувилля в весовых пространствах Бесова E. P. Ushakova Seminar on Theory of Functions of Several Real Variables and Its Applications to Problems of Mathematical Physics November 12, 2025 16:00    2. On one class of semi-orthogonal systems of localized spline wavelets and their applications to the study of properties of Riemann-Liouville operators E. P. Ushakova International scientific workshop OTHA Fall 2023 December 19, 2023 14:35    3. О прямоугольном операторе Харди в весовых пространствах Лебега V. D. Stepanov, E. P. Ushakova Seminar on Theory of Functions of Several Real Variables and Its Applications to Problems of Mathematical Physics November 29, 2023 16:00    4. Spline wavelets and Riemann–Liouville operators in Besov type spaces E. P. Ushakova Conference on the Theory of Functions of Several Real Variables, dedicated to the 90th anniversary of O. V. Besov June 1, 2023 16:00    5. О сильной и слабой ассоциированности некоторых функциональных классов V. D. Stepanov, E. P. Ushakova Seminar on Theory of Functions of Real Variables December 2, 2022 18:30 6. Всплески типа сплайнов в приложении к изучению свойств операторов интегрирования E. P. Ushakova August 9, 2021 17:30 7. Всплески типа сплайнов Баттла-Лемари: построение, свойство локализации и применение к теоремам декомпозиции в весовых функциональных пространствах E. P. Ushakova Seminar on Theory of Functions of Several Real Variables and Its Applications to Problems of Mathematical Physics February 12, 2020 16:00    8. О весовых пространствах Соболева на действительной оси V. D. Stepanov, D. V. Prokhorov, E. P. Ushakova Seminar on Theory of Functions of Several Real Variables and Its Applications to Problems of Mathematical Physics October 28, 2015 16:00 9. О весовых пространствах Соболева на полуоси V. D. Stepanov, E. P. Ushakova International conference on Function Spaces and Approximation Theory dedicated to the 110th anniversary of S. M. Nikol'skii May 27, 2015 14:55 10. Характеристические свойства некоторых классов интегральных операторов E. P. Ushakova Seminar on Theory of Functions of Several Real Variables and Its Applications to Problems of Mathematical Physics March 27, 2013 16:00 Books in Math-Net.Ru D. V. Prokhorov, V. D. Stepanov, E. P. Ushakova, Hardy–Steklov Integral Operators, Sovrem. Probl. Mat., 22, 2016, 186 с. http://mi.mathnet.ru/book1629 Organisations Computer Centre of Far Eastern Branch RAS, Khabarovsk V. A. Trapeznikov Institute of Control Sciences of Russian Academy of Sciences, Moscow Peoples' Friendship University of Russia named after Patrice Lumumba, Moscow Steklov Mathematical Institute of Russian Academy of Sciences, Moscow Khabarovsk Division of the Institute for Applied Mathematics, Far Eastern Branch, Russian Academy of Sciences