On a connection between the discrete fractional Laplacian and superdiffusion
- Ciaurri, Ó. 1
- Lizama, C. 2
- Roncal, L. 1
- Varona, J.L. 1
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1
Universidad de La Rioja
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2
Universidad de Santiago de Chile
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ISSN: 0893-9659
Datum der Publikation: 2015
Ausgabe: 49
Seiten: 119-125
Art: Artikel
Andere Publikationen in: Applied Mathematics Letters
Zusammenfassung
Abstract We relate the fractional powers of the discrete Laplacian with a standard time-fractional derivative in the sense of Liouville by encoding the iterative nature of the discrete operator through a time-fractional memory term. © 2015 Elsevier Ltd.