2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/55180We present a hermitian matrix chain representation of the general solution of the Hirota bilinear difference equation of three variables. In the large N limit this matrix model provides some explicit particular solutions of continuous differential Hirota equation of three variables. A relation of this representation to the eigenvalues of transfer matrices of 2D quantum integrable models is discussed.19 pages, Latex, no figuresHigh Energy Physics - TheoryExactly Solvable and Integrable Systemstext