A direct theorem on approximation ``by angle'' in the spaces \(L_ p\), \(0<p<1\) (Q1324910)
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scientific article; zbMATH DE number 578695
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A direct theorem on approximation ``by angle'' in the spaces \(L_ p\), \(0<p<1\) |
scientific article; zbMATH DE number 578695 |
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A direct theorem on approximation ``by angle'' in the spaces \(L_ p\), \(0<p<1\) (English)
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21 July 1994
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A direct theorem on the approximation ``by angle'' (\textit{M. K. Potapov} [Math. Balkanica 2, 183-198 (1972; Zbl 0293.41018)]) in \(L_{p^*}\), \(0 < p < 1\), in the two-variables case is proved through the mixed modulus of smoothness in \(L_{p^*}\).
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Jackson theorems
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