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# Decio Levi

## Members

 Name Decio Levi Affiliation Universita degli Matematica e Fisica Email decio.levi@roma3.infn.it

## External Associate Members

 Name Decio Levi Affiliation Istituto Nazionale di Fisca Nucleare, Sezione di Roma Tre, Via della Vasca Navale 84, 00146, Roma Italy Email levi@roma3.infn.it Phone +39 06 5733 7034 Area of research (1) Integrable systems Area of research (2) symmetries of nonlinear differential and difference equations Selected Recent Publication (1) The non-autonomous YdKN equation and generalized symmetries of Boll equations, (2017) J. Math. Phys., 58, 053507 doi: http://dx.doi.org/10.1063/1.4982747 in collaboration with G. Gubbiotti and C. Scimiterna. Selected Recent Publication (2) Time-dependent free-particle Salpeter equation: numerical and asymptotic analysis in the light of the fundamental solution, Annalen der Physik 529 (2017)1600231 in collaboration with Ambra Lattanzi and Amalia Torre. Selected Recent Publication (3) Conformally invariant discrete elliptic Liouville equation, Theor Math Phys (2018) 196: 1307. https://doi.org/10.1134/S0040577918090052 , in collaboration with Luigi Martina and Pavel Winternitz. Selected Recent Publication (4) Classification of five-point differential-difference equations, arXiv:1610.07342v1, (2017) J. Phys. A: Math. Theor. 50 125201, in collaboration with R.N. Garifullin and R.I. Yamilov. Selected Recent Publication (5) Classification of five-point differential–difference equations II, (2018) J. Phys. A: Math. Theor. 51 065204, in collaboration with R N Garifullin, R I Yamilov. Selected Recent Publication (6) Lie point symmetries and ODEs passing the Painlev'e test, arXiv:1712.09811, J. Nonl. Math. Phys. (2018) 25 604-617 in collaboration with D. Sekera and P. Winternitz. Selected Recent Publication (7) Differential equations invariant under conditional symmetries, J. Nonl. Math. Phys. 26 (2019) 281-293 , in collaboration with M.A. Rodriguez and Z. Thomova. Recent Invited Talk and Lecture (1) Conditional symmetries preserving discretizations, Warsaw October 23, 2019
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