On existence of an x-integral for a semi-discrete chain of hyperbolic type
23rd International Conference on Integrable Systems and Quantum Symmetries (ISQS), Prague, Czech Republic, 23 - 27 June 2015, vol.670, (Full Text)
- Publication Type: Conference Paper / Full Text
- Volume: 670
- Doi Number: 10.1088/1742-6596/670/1/012055
- City: Prague
- Country: Czech Republic
- Open Archive Collection: AVESIS Open Access Collection
- Middle East Technical University Affiliated: Yes
Abstract
A class of semi-discrete chains of the form l(1x) = f(x, t, ti, G) is considered. For the given chains easily verifiable conditions for existence of x-integral of minimal order 4 are obtained.