Timeline for Explicit Euler stability for the Heat Equation (FDM)
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 27, 2019 at 17:47 | comment | added | Antoine Conze | To get some insight, rewrite your equation as $U^{n+1}_j = \frac{k}{h^2}U^n_{j+1}+ (1-2\frac{k}{h^2})U^n_{j} + \frac{k}{h^2}U^n_{j-1}$. The weights $(\frac{k}{h^2}, 1-2\frac{k}{h^2}, \frac{k}{h^2})$ can only be interpreted as a Markov chain transition probabilities iff $k \leq h^2/2$. | |
| Feb 26, 2019 at 16:46 | comment | added | FunnyBuzer | please have a look at the links in my answer. If you are satisfied, please mark the answer as the solution. | |
| Feb 26, 2019 at 15:29 | answer | added | FunnyBuzer | timeline score: 3 | |
| Feb 26, 2019 at 14:53 | history | asked | Victor | CC BY-SA 4.0 |