38 citations · 372 across the 57 of their papers we have counts for
Showing 1996 · hep-thShow all
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hep-th1996★ 7 cited
A class of nonlinear wave equations containing the continuous Toda case
E. Alfinito, M. S. Causo, G. Profilo +1
We consider a nonlinear field equation which can be derived from a binomial lattice as a continuous limit. This equation, containing a perturbative friction-like term and a free pa…
hep-th1996★ 5 cited
The symmetry structure of the heavenly equation
E. Alfinito, G. Soliani, L. Solombrino
We show that excitations of physical interest of the heavenly equation are generated by symmetry operators which yields two reduced equations with different characteristics. One eq…