A generalization of the universality of power lacunary series (Q1759246)
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scientific article; zbMATH DE number 6108788
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A generalization of the universality of power lacunary series |
scientific article; zbMATH DE number 6108788 |
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A generalization of the universality of power lacunary series (English)
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20 November 2012
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The authors study a universal power series of lacunary structure. Their main theorem generalizes the universality of a power series for the case of special sums. They also construct sums which approximate an arbitrary function belonging to a certain class on closed sets of a special type.
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universal power series
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lacunary series
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uniform approximation
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