Timeline for NDSolve: method of lines: unexpected error: insufficient boundary conditions
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 21, 2018 at 15:22 | vote | accept | dkstack | ||
| Dec 19, 2018 at 8:05 | comment | added | xzczd♦ |
@dkstack Oops, I made a mistake in translating the b.c. at r == rmax. Now it's corrected. Notice the key point is b.c. at $r=0$ needs to be given explicitly when TensorProductGrid is chosen.
|
|
| Dec 19, 2018 at 8:01 | history | edited | xzczd♦ | CC BY-SA 4.0 |
added 114 characters in body
|
| Dec 18, 2018 at 17:24 | comment | added | dkstack | Use of intermediate variable $\varpi$ is a matter of technique, not necessity. The technical problem is that Mathematica should understand that boundary condition for $\varpi$ implies a boundary condition $\varphi$. So something is wrong with my code. | |
| Dec 18, 2018 at 17:07 | history | edited | xzczd♦ | CC BY-SA 4.0 |
added 150 characters in body
|
| Dec 18, 2018 at 17:00 | history | answered | xzczd♦ | CC BY-SA 4.0 |