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Linear algebraic foundations of the operational calculi
  • Gabriel Bengochea,
  • Luis Verde-Star
Gabriel Bengochea
D.F, Universidad Autónoma de la Ciudad de México

Corresponding Author:[email protected]

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Luis Verde-Star
Departamento de Matemáticas, Universidad Autónoma Metropolitana


We construct an operational calculus for a modified shift operator on an abstract space of formal Laurent series. We show that this calculus is a universal model for a large number of operational calculi for several kinds of differential and difference operators.
Aug 2011Published in Advances in Applied Mathematics volume 47 issue 2 on pages 330-351. 10.1016/j.aam.2010.08.001