selected publications
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academic article
- Non-abelian Infinite Algebra of Generalized Symmetries For the Sdiff(2)toda Equation. Journal of Physics A-Mathematical and General. 37:5825-5847. 2004
- Infinite-dimensional Estabrook-wahlquist Prolongations For the Sine-gordon Equation. Journal of Mathematical Physics. 36:5707-5734. 1995
- Prolongations to Higher Jets of Estabrook-wahlquist Coverings For PDEs. Acta Applicandae Mathematicae. 32:197-225. 1993