Pages that link to "Item:Q2274570"

The following pages link to Generalized characteristics of smoothness and some extreme problems of the approximation theory of functions in the space \(L_2(\mathbb{R})\). II (Q2274570):

Displaying 5 items.

• On some extremal problems of approximation theory of functions on the real axis. II (Q354891) (← links)
• On the estimates of the values of various widths of classes of functions of two variables in the weight space \(L_{2, \gamma } ( \mathbb{R}^2)\), \(\gamma = \exp ( - x^2 - y^2)\) (Q2202729) (← links)
• Generalized characteristics of smoothness and some extreme problems of the approximation theory of functions in the space \(L_2(\mathbb{R})\). I (Q2319566) (← links)
• On generalized characteristics of smoothness of functions and on average $\nu$-widths in the space $L_2(\mathbb{R})$ (Q5014397) (← links)
• Approximation in the mean for the classes of functions in the space \(L_2[(0, 1); x]\) by the Fourier-Bessel sums and estimation of the values of their \(n\)-widths (Q6597869) (← links)