41 citations · 41 across the 2 of their papers we have counts for
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nlin.SI2008★ 41 cited
Nonholonomic deformation of KdV and mKdV equations and their symmetries, hierarchies and integrability
Anjan Kundu, R. Sahadevan, L. Nalinidevi
Recent concept of integrable nonholonomic deformation found for the KdV equation is extended to the mKdV equation and generalized to the AKNS system. For the deformed mKdV equation…
nlin.SI2006
Integrability conditions for nonautonomous quad-graph equations
R. Sahadevan, O. G. Rasin, P. E. Hydon
This paper presents a systematic investigation of the integrability conditions for nonautonomous quad-graph maps, using the Lax pair approach, the ultra-local singularity confineme…