Lanczos’ generalized derivative for higher orders
| Autor: | Sudarshan P. Purushothaman, S. K. Rangarajan |
|---|---|
| Rok vydání: | 2005 |
| Předmět: |
Numerical analysis
Lanczos’ method Applied Mathematics Generalized derivative Lanczos approximation Lanczos resampling Numerical differentiation Computational Mathematics Cover (topology) Astrophysics::Solar and Stellar Astrophysics Order (group theory) Applied mathematics Condensed Matter::Strongly Correlated Electrons Umbral calculus Algorithm Mathematics |
| Zdroj: | Journal of Computational and Applied Mathematics. 177(2):461-465 |
| ISSN: | 0377-0427 |
| DOI: | 10.1016/j.cam.2004.10.016 |
| Popis: | The method of differentiation by integration due to Lanczos is generalized to cover derivatives of arbitrary order. Umbral versions and further extensions are indicated. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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