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Volume 7, Issue 5, Article 163 |
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Direct Approximation Theorems for Discrete Type Operators
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Authors: |
Zoltán Finta, |
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Keywords:
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Direct approximation theorem, $K-$functional, Ditzian-Totik modulus of smoothness. |
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Date Received:
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16/07/06 |
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Date Accepted:
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10/10/06 |
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Subject Codes: |
41A36, 41A25.
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Editors: |
Zeev Ditzian, |
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Abstract: |
In the present paper we prove direct approximation theorems for discrete type operators   using a modified  functional. As applications we give direct theorems for Baskakov type operators, Szász-Mirakjan type operators and Lupas operator.
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