Showing 1–20 of 57 results
/ Date/ Name
May 28, 2010C-Integrability Test for Discrete Equations via Multiple Scale ExpansionsMar 25, 2016Algebraic entropy, symmetries and linearization of quad equations consistent on the cubeDec 9, 2011On Fourier integral transforms for $q$-Fibonacci and $q$-Lucas polynomialsJan 27, 2014Lie group analysis of a generalized Krichever-Novikov differential-difference equationDec 1, 2015A non autonomous generalization of the $Q_{\text{V}}$ equationMay 1, 2017Conformally invariant elliptic Liouville equation and its symmetry preserving discretizationOct 15, 2011Contact transformations for difference schemesFeb 1, 2013Linearization through symmetries for discrete equationsApr 25, 2013Lie groups and numerical solutions of differential equations: Invariant discretization versus differential approximationDec 28, 2017Lie point symmetries and ODEs passing the Painlevé testApr 30, 2009The Kundu--Eckhaus equation and its discretizationsApr 8, 2015Structure Preserving Discretizations of the Liouville Equation and their Numerical TestsDec 7, 2015On Partial Differential and Difference Equations with Symmetries Depending on Arbitrary FunctionsMay 23, 2003Umbral Calculus, Difference Equations and the Discrete Schroedinger EquationJan 11, 2013Classification of discrete equations linearizable by point transformation on a square latticeOct 24, 2015The non autonomous YdKN equation and generalized symmetries of Boll equationsOct 23, 2011Symmetries of the Continuous and Discrete Krichever-Novikov EquationNov 2, 2005Multiscale expansion of the lattice sine--Gordon equationApr 26, 2006On a discrete Davey-Stewartson systemAug 6, 2008On the Integrability of the Discrete Nonlinear Schroedinger Equation