Pages that link to "Item:Q1760010"

The following pages link to Exact Jackson-Stechkin-type inequalities for \(2\pi \)-periodic functions in \(L_2\) and widths of some classes of functions (Q1760010):

Displaying 6 items.

• Sharp Jackson-Stechkin type inequalities for periodic functions in \(L _{2}\) and widths of function classes (Q382197) (← links)
• On the best approximation of periodic functions by trigonometric polynomials and the exact values of widths of function classes in \(L_2\) (Q452862) (← links)
• Inequalities between the best approximations and homogenizations of moduli of continuity in the space \(L_{2}\) (Q542323) (← links)
• On the best polynomial approximations in \(L_2\) of some classes of \(2\pi\)-periodic functions and of the exact values of their \(n\)-widths (Q1809998) (← links)
• Jackson-Stechkin-type inequalities for the approximation of elements of Hilbert spaces (Q2319565) (← links)
• (Q5324796) (← links)