In this Letter, by means of the matrix Lax representations for two Blaszak-Marciniak three-field lattice hierarchies, we demonstrate the existence of infinitely many conservation laws for the two lattice hierarchies and give the corresponding conserved density and the associated flux formulaically.
|Number of pages||9|
|Journal||Physics Letters, Section A: General, Atomic and Solid State Physics|
|Publication status||Published - 20 May 2002|
Scopus Subject Areas
- Physics and Astronomy(all)