Hellow guys, Welcome to my website, and you are watching Seminar (online): P. Xenitidis "Symmetries and Integrability of Difference Equations". and this vIdeo is uploaded by CIS Centre of Integrable Systems at 2021-04-08T05:29:04-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.