
In this webinar we have presented recent results regarding some relevant differential equations, as the Heun equations, focusing on the expansion of solutions in simpler mathematical functions, primarily of the hypergeometric class and the Grad-Shafranov plasma equilibrium equation, in toroidal geometry, that has been the fundamental step towards the realization of the Tokamak configurations, furthermore has been presented some adaptive schemes for solving radial basis function collocation problems, which involve elliptic partial differential equations.