2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/64758Relations between differential calculi, quantum groups, integrable systems, and q-analysis are studied. Some new Hirota type formulas are established for qKP along with variations on classical Hirota formulas.14 pages, Latex, revised, some typos and flaws correctedQuantum Algebratext