Numerical Analysis/stability of RK methods/Exercises

Exercises edit

Ex:1 edit

find the stability function for RK2 which is given by:  

Ex:2 edit

find the absolute stability region for RK2.

Ex:3 edit

find the characteristic polynomial for RK2.

Ex:4 edit

is RK2 stable, if it is what type of stability.

Ex:5 edit

determine the stabilityfo Back Ward Euler method which is given by: