Fast computation of solutions of linear difference equations by Er's rule (Q1187207)
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scientific article; zbMATH DE number 38938
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Fast computation of solutions of linear difference equations by Er's rule |
scientific article; zbMATH DE number 38938 |
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Fast computation of solutions of linear difference equations by Er's rule (English)
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28 June 1992
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A linear difference equation of \(k\)-th order is considered. An efficient algorithm for the computation of the \(n\)-th element of the solution is presented. This algorithm only uses \(O(k^ 2\log({n\over k}))\) time and \(O(k)\) space for performing the task and is better than previously known results.
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linear difference equation
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algorithm
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