Moment methods and formal power series (Q1357070)
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scientific article; zbMATH DE number 1022294
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Moment methods and formal power series |
scientific article; zbMATH DE number 1022294 |
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Moment methods and formal power series (English)
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2 September 1997
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The author studies moment methods of summation and investigates some of their elementary important properties, especially with regard to summation of formal power series. A generalization of Ecalle's multisummability method is obtained. The author derives necessary and sufficient conditions for one moment method to be stronger than another one and applies this to several examples. Iterations of moment methods are also discussed.
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moment methods
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formal power series
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multisummability
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