Abstract: A novel method for finding multiple roots of nonlinear equations is developed, which were not well solved by the other methods. The approach is especially suitable for finding the double ...
Self-trapped propagation in the nonlinear cubic-quintic Schrodinger equation: a variational approach
Abstract: In the framework of a variational approach, we determine approximate analytical expressions for the self-trapped solutions in the cubic-quintic nonlinear Schrodinger equation (NLCQSE) and ...
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