Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6419494 | Journal of Mathematical Analysis and Applications | 2011 | 11 Pages |
Abstract
The correspondence between a high-order non-symmetric difference operator with complex coefficients and the evolution of an operator defined by a Lax pair is established. The solution of the discrete dynamical system is studied, giving explicit expressions for the resolvent function and, under some conditions, the representation of the vector of functionals, associated with the solution for our integrable systems. The method of investigation is based on the evolutions of the matrical moments.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
D. Barrios RolanÃa, A. Branquinho, A. Foulquié Moreno,