2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/160635We construct integrable pseudopotentials with an arbitrary number of fields in terms of generalized hypergeometric functions. These pseudopotentials yield some integrable (2+1)-dimensional hydrodynamic type systems. An interesting class of integrable (1+1)-dimensional hydrodynamic type systems is also generated by our pseudopotentials.Latex, 28 pages, new material on integrable 3-dimensional hydrodynamic type systems is addedExactly Solvable and Integrable SystemsHigh Energy Physics - TheoryAnalysis of PDEsQuantum Algebratext