AUTHOREA
Log in
Sign Up
Browse Preprints
LOG IN
SIGN UP
Please note
: Importing new articles from Word documents is currently unavailable. We are working on fixing this issue soon and apologize for any inconvenience.
Qi Chen
Public Documents
1
The τ -symmetries and Lie algebra structure of the Blaszak-Marciniak lattice equation
Jian-bing Zhang
and 1 more
November 02, 2023
A general approach is developed for discriminating strong and hereditary symmetric operators. The recursion operator of the Blaszak-Marciniak (BM) equation hierarchy is proved to be strong and hereditary symmetric. As an example of discrete soliton equations related to 3×3 matrix spectral problems, the τ-symmetries and Lie algebra structure of the BM equation are built firstly.