Pages that link to "Item:Q2404930"

The following pages link to Exact constants in Jackson-type inequalities for the best mean square approximation in \(L_2(\mathbb{R})\) and exact values of mean \(\nu\)-widths of the classes of functions (Q2404930):

Displaying 9 items.

• Inequalities between best polynomial approximations and some smoothness characteristics in the space \(L_2\) and widths of classes of functions (Q295993) (← links)
• On the moduli of continuity and fractional-order derivatives in the problems of best mean-square approximation by entire functions of the exponential type on the entire real axis (Q1729626) (← links)
• Jackson-type inequalities for the special moduli of continuity on the entire real axis and the exact values of mean \(\nu\)-widths for the classes of functions in the space \(L_2(\mathbb R)\) (Q2260851) (← links)
• Generalized characteristics of smoothness and some extreme problems of the approximation theory of functions in the space \(L_2(\mathbb{R})\). II (Q2274570) (← 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)
• Exact constants in Jackson-type inequalities for approximation of analytic functions from \(H_p^r\) with \(1\leq p\leq 2\) (Q2455181) (← links)
• Exact constants in Jackson-type inequalities for L 2-approximation on an axis (Q3076354) (← links)
• Best mean square approximations by entire functions of finite degree on a straight line and exact values of mean widths of functional classes (Q3091258) (← links)
• (Q5758648) (← links)