A sixth order accurate AGE iterative method for non-linear singular two point boundary value problems
R. K. Mohanty, David John Evans, Navnit Jha · Journal of Computational Methods in Sciences and Engineering · 2006
We report alternating group explicit (AGE) iteration method to solve the tri-diagonal linear system derived from a new finite difference discretization of sixth order accuracy of the two point singular boundary value problem u ″ + α r u ′ = f ( r ) ,