Subpicosecond pulse soliton solutions of the modified nonlinear Schr dinger equation are obtained by applying Hirotas method. It is shown that the accumulation
In the parabolic and quasi-linear approximations, a theoretical description for the acoustical parametric field from a focusing source after inserting a sample
ZnO nanorods with different morphologies were fabricated through a simple reaction method. They were characterized by means of powder x-ray diffraction (XRD), f
We exactly calculate the partition function and correlation function of Potts model on Bethe type lattice and discuss its phase transition. The calculation show