Comput. Appl. Math. vol.27 número2

The exact solutions of classical Emden-Fowler equation, by means of appropriate transformations of discrete group analysis is transformed into the exact solution of nonlinear

An efficient Newton-type method with fifth-order convergence for solving nonlinear equations.. LIANG FANG 1 , 2 , LI SUN 2 and GUOPING HE 2

In this paper we suggest a fast numerical approach to treat problems of the hered- itary linear viscoelasticity, which results in the system of elliptic partial differential

By comparing Gauss points, Barlow points and Superconvergent points we can conclude that coordinates are different for each kind of optimal point, especially if higher order

A new iterative scheme that uses the residual vector as search direction is proposed and analyzed for solving large-scale nonsymmetric linear systems, whose matrix has a positive

Travelling wave solution for Ibragimov-Shabat equation, is obtained by using an improved sine-cosine method and the Wu’s elimination method.. An infinite number of conserved

Moreover, in presence of pulsation, the increasing effect of the particles on u1 component of fluid velocity near the plate for small rotation and large time, is totally absent in

Qin and Rivera ([16]) established the global existence, uniqueness and exponential stability of solutions to equations of one-dimensional nonlinear thermoelasticity with