Formal solutions and factorization of differential operators with power series coefficients (Q1360961)
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scientific article; zbMATH DE number 1038326
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Formal solutions and factorization of differential operators with power series coefficients |
scientific article; zbMATH DE number 1038326 |
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Formal solutions and factorization of differential operators with power series coefficients (English)
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7 April 1999
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Ordinary linear differential equations and their solutions are considered. A method is proposed for computing the solutions of such equations. The method is based on factorization of the corresponding differential operators. The description of the factorization properties and characterization of the formal solutions is given in terms of exponential parts introduced by the author.
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formal power series
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factorization of differential operators
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