Abstract

A conformal dimension ( Delta ) dependent (p,q)-deformed Virasoro ((p,q-Virasoro) algebra with two independent deformation parameters (p,q) is constructed. The comultiplication rule for the generating functional for the Delta =0, 1 case is established and found to be depending on p and q individually. The central charge term for the (p,q)-Virasoro algebra is described. A (p,q)-deformed nonlinear equation ((p,q)-KdV) corresponding to (p,q)-Virasoro algebra for Delta =0, 1 case is obtained.

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