Publications in collaboration with researchers from Roma Tre University (13)

2023

  1. Non-Existence of S-Integrable Three-Point Partial Difference Equations in the Lattice Plane

    Symmetry, Integrability and Geometry: Methods and Applications (SIGMA), Vol. 19

2021

  1. YAMILOV’S THEOREM FOR DIFFERENTIAL AND DIFFERENCE EQUATIONS

    Ufa Mathematical Journal, Vol. 13, Núm. 2, pp. 152-159

2016

  1. Symmetry preserving discretization of ordinary differential equations. Large symmetry groups and higher order equations

    Journal of Physics A: Mathematical and Theoretical, Vol. 49, Núm. 3

2013

  1. Construction of partial difference schemes: I. the Clairaut, Schwarz, Young theorem on the lattice

    Journal of Physics A: Mathematical and Theoretical, Vol. 46, Núm. 29

2012

  1. The Jacobi last multiplier for linear partial difference equations

    Journal of Physics A: Mathematical and Theoretical, Vol. 45, Núm. 27

  2. λ-symmetries for the reduction of continuous and discrete equations

    Acta Applicandae Mathematicae

2010

  1. λ-symmetries for discrete equations

    Journal of Physics A: Mathematical and Theoretical, Vol. 43, Núm. 29

2007

  1. Asymptotic symmetries and integrability: The KdV case

    EPL, Vol. 80, Núm. 6

2005

  1. Discrete Lie symmetries for difference equations

    Group Theory and Numerical Analysis

2004

  1. Lie discrete symmetries of lattice equations

    Journal of Physics A: Mathematical and General, Vol. 37, Núm. 5, pp. 1711-1725

2001

  1. Relation between Bäcklund transformations and higher continuous symmetries of the Toda equation

    Journal of Physics A: Mathematical and General, Vol. 34, Núm. 11, pp. 2459-2465

2000

  1. Lie algebra contractions and symmetries of the Toda hierarchy

    Journal of Physics A: Mathematical and General, Vol. 33, Núm. 28, pp. 5025-5040

1999

  1. Lie symmetries for integrable evolution equations on the lattice

    Journal of Physics A: Mathematical and General, Vol. 32, Núm. 47, pp. 8303-8316