We define the least 
-concave majorant for the modulus of continuity of order on ![\mathbf{C}[a,b]](https://www.carpathian.cunbm.utcluj.ro/wp-content/ql-cache/quicklatex.com-8ed20fcfc247bcdf20f2568c9af0941a_l3.png "Rendered by QuickLaTeX.com")
, denoted by 
and we establish the inequality
![\[\overset{- _r}{\omega}_r(f,2t)\leq 2^rK_r^1\pr{f,t;\mathbf{C}[a,b], \mathbf{C^r}[a,b]}, 0<t\leq \dfrac{b-a}{2r}.\]](https://www.carpathian.cunbm.utcluj.ro/wp-content/ql-cache/quicklatex.com-b47cea20f3374b6d2d7850af84fd22d9_l3.png "Rendered by QuickLaTeX.com")
The least r-concave majorant of the continuity modulus ω_r
Talpău Dimitriu, Maria
Abstract
carpathian_2014_30_1_117_122_abstractAdditional Information
| Author(s) | Talpău Dimitriu, Maria |
|---|
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