Opuscula Math. 33, no. 1 (2013), 139-149
A vertex operator representation of solutions to the Gurevich-Zybin hydrodynamical equation
Abstract. An approach based on the spectral and Lie-algebraic techniques for constructing vertex operator representation for solutions to a Riemann type hydrodynamical hierarchy is devised. A functional representation generating an infinite hierarchy of dispersive Lax type integrable flows is obtained.
Keywords: Lax type integrability, vertex operator representation, Lax integrability, Lie-algebraic approach.
Mathematics Subject Classification: 58A30, 56B05, 34B15.
- Received: 2011-12-14.
- Revised: 2012-06-17.
- Accepted: 2012-07-14.