Content deleted Content added
Line 34:
The [[region of absolute stability]] for the backward Euler method is the complement in the complex plane of the disk with radius 1 centered at 1, depicted in the figure.<ref>{{harvnb|Butcher|2003|p=70}}</ref> This includes the whole left half of the complex plane, making it suitable for the solution of [[stiff equation]]s.<ref>{{harvnb|Butcher|2003|p=71}}</ref> In fact, the backward Euler method is even [[L-stability|L-stable]].
The region for a discrete '''stable''' system by Backward Euler Method is a circle with radius 0.5 which is located at (0.5, 0)
== Extensions and modifications ==
| |||