This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Fig. 1
First three approximation for time variable.
Fig. 2
Centerline electrostatic potential (a) t = 0.05(line) (b) t = 0.5(point) (c) t = 2.5(polygon.)
Fig. 3
Solution of NPB equation at t = 2.5.
Fig. 4
Approximation to the Source function in terms of the base Function at t = 1 for (N = 8), Green line is the source function and red line(dotted line) approximation.
Fig. 5
Lw2$\begin{array}{}
L^{2}_{w}
\end{array}$error for test problem 2 at t=1.