
Bäcklund transformations for new integrable hierarchies related to the polynomial Lie algebra gl∞(n)
Keywords: Classical integrable systems; Integrable PDEs; Vertex algebrasprimary; 17B69; 37K10; 37K35; secondary; 37K30Integrable hierarchy; Lax equation; Zakharov–Shabat equation; Bäcklund–Darboux transformation