• 1. F. Khellat, N. Vasegh, Suboptimal Control of Linear Systems with Delays in State and Input by Orthonormal Basis, International Journal of Computer Mathematics, accepted, 2010.

• 2. N. Vasegh, F. Khellat, Chaos synchronization of chemical models, International Journal of Nonlinear Science, submitted 2010.

• 3. F. Khellat, A. Ghaderi, N. Vasegh, Spatiotemporal Chaos and Synchronous Chaos in Globally Nonlocal CML, Chaos Solitons & Fractals, submitted 2010.

• 4. F. Khellat, Optimal Control of Linear Time-Delayed by Linear Legendre Multiwavelets, Journal of Optimization Theory and Applications, Vol. 143:1, 2009, pp. 107-121.

• 5. N. Vasegh, F. Khellat, Projective synchronization of chaotic time-delayed systems via sliding mode controller, Chaos Solitons & Fractals, Vol. 24:2, 2009, pp. 1054-1061.

• 6. F. Khellat, N. Vasegh, Analysis and optimal control of linear time varying systems via the linear Legendre mother wavelets , Systems Science Journal, Vol. 34:2, 2008, pp. 5-10.

• 7. F. Khellat, S. A. Yousefi, The linear Legendre mother wavelets operational matrix of integration and its application, Journal of the Franklin Institute, Vol. 343:2, 2006, pp. 181-190.