A direct approach to the ultradiscrete KdV equation with negative and non-integer site values.

Authors :: C R Gilson
J J C Nimmo
A Nagai
Source :: Journal of Physics A: Mathematical & Theoretical. 7/24/2015, Vol. 48 Issue 29, p1-1. 1p.
Publication Year :: 2015
Abstract: A generalization of the ultra-discrete KdV equation is investigated using a direct approach. We show that evolution through one time step serves to reveal the entire solitonic content of the system. [ABSTRACT FROM AUTHOR]

Subjects :: *KORTEWEG-de Vries equation
*INTEGERS
*MATHEMATICAL analysis
*NUMERICAL range
*COMPUTATIONAL mathematics

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