Rodríguez, Miguel A.; Tempesta, Piergiulio A new discretization of the Euler equation via the finite operator theory. (English) Zbl 07915238 Open Commun. Nonlinear Math. Phys. 2024, Spec. Iss. 1, Paper No. 14, 12 p. (2024). MSC: 65Mxx × Cite Format Result Cite Review PDF Full Text: DOI HAL
Levi, Decio; Tempesta, Piergiulio Multiple-scale analysis of dynamical systems on the lattice. (English) Zbl 1228.39017 J. Math. Anal. Appl. 376, No. 1, 247-258 (2011). Reviewer: Yuming Chen (Waterloo) MSC: 39A70 37N99 39A12 × Cite Format Result Cite Review PDF Full Text: DOI
Tempesta, Piergiulio Discretization of nonlinear evolution equations over associative function algebras. (English) Zbl 1190.37076 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 72, No. 7-8, 3237-3246 (2010). Reviewer: Hu Chuangan (Cupertino) MSC: 37K10 × Cite Format Result Cite Review PDF Full Text: DOI
Tempesta, Piergiulio On Appell sequences of polynomials of Bernoulli and Euler type. (English) Zbl 1176.11007 J. Math. Anal. Appl. 341, No. 2, 1295-1310 (2008). Reviewer: Yilmaz Simsek (Antalya) MSC: 11B68 33C45 42C05 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Levi, Decio; Tempesta, Piergiulio; Winternitz, Pavel Umbral calculus, difference equations and the discrete Schrödinger equation. (English) Zbl 1064.39020 J. Math. Phys. 45, No. 11, 4077-4105 (2004). MSC: 39A12 17B37 39A70 81Q05 81R12 × Cite Format Result Cite Review PDF Full Text: DOI arXiv