Acerca del Algoritmo de Dijkstra

In this paper we prove the correctness of Dijkstras algorithm. We also discuss it and at the end we show an application.

Exact solutions for the general fifth order KdV equation by the extended tanh method

In this paper we show some exact solutions for the general fifth order KdV equation. These solutions are obtained by the extended tanh method.

New solutions for the modified generalized Degasperis-Procesi equation

In this paper we show some new exact solutions for the generalized modified Degasperis$-$Procesi equation (mDP equation)

Exact solutions for the Generalized Modified Degasperis-Procesi equation

this paper we show some new exact solutions for the generalized modified Degasperis$-$Procesi equation (mDP equation)

A practical approach to solve coupled systems of nonlinear partial differential equations

In this paper we present the tanh method to obtain exact solutions to coupled MkDV system. This method may be applied to a variety of coupled systems of nonlinear ordinary and partial differential equations.