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1. ESTIMATES OF M–TERM APPROXIMATIONS OF FUNCTIONS OF SEVERAL VARIABLES IN THE LORENTZ SPACE BY A CONSTRUCTIVE METHOD
2. Estimates of the best approximations of the functions of the Nikol’skii–Besov class in the generalized space of Lorentz
3. Inequalities for the Fourier coefficients in unbounded orthogonal systems in generalized Lorentz spaces
4. Nikol’skii’s inequality of different metrics for trigonometric polynomials in a space with mixed asymmetric norm
5. On embedding theorems for function spaces with mixed logarithmic smoothness
6. On Embedding Theorems for Spaces with Mixed Generalized Smoothness
7. ON ESTIMATES OF LINEAR WIDTHS FOR CLASSES OF MULTIVARIATE FUNCTIONS IN THE LORENTZ SPACE
8. On estimates of M-term approximations of the Sobolev class in the Lorentz space
9. ON ESTIMATES OF M-TERM APPROXIMATIONS ON CLASSES OF FUNCTIONS WITH BOUNDED MIXED DERIVATIVE IN THE LORENTZ SPACE
10. On estimates of n-term approximations of functions in Lorentz space
11. On estimates of the approximation of functions from a symmetric space by Fourier sums in the uniform metric
12. On estimates of the best M-term approximations of functions of many variables in a space with a uniform metric
13. On estimates of the order of the best M-term approximations of functions of several variables in the anisotropic Lorentz - Zygmund space
14. ON THE BEST M-TERM APPROXIMATIONS OF FUNCTIONS FROM THE NIKOL’SKII–BESOV CLASS IN THE LORENTZ SPACE
15. Some New Fourier and Jackson-Nikolskii Type Inequalities in Unbounded Orthonormal Systems
16. Estimates for the Best M-Term Approximations of Functions of Class Wq,τ,θa,b·,r¯ in the Lorentz Space
17. On estimates of the best M–term approximations of functions of the class W^r_q,τ in the Lorentz space
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