Timeline for Trying to solve a linear PDE... I thought it was simple
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 21, 2015 at 16:29 | answer | added | Pietro Majer | timeline score: 8 | |
| Dec 21, 2015 at 15:24 | comment | added | Pietro Majer | Do you have an initial condition? (and are you sure characteristics don't work?) | |
| Dec 21, 2015 at 14:36 | comment | added | Giorgio | Igor, thank you, in fact Froebnius might work with this variable change | |
| Dec 21, 2015 at 4:48 | comment | added | Fan Zheng | Looks like a semilinear wave equation, so initial data should be prescribed on one of the two light rays. | |
| Dec 21, 2015 at 1:08 | comment | added | Igor Khavkine | Maybe change variables to $\xi = \log x$, $\eta = \log y$ and try Fourier transforms again. | |
| Dec 21, 2015 at 0:20 | comment | added | Alexandre Eremenko | What do you mean by "solve"? In what region, under what boundary conditions, or you want just one solution or all solutions? And what are your $z$ and $\alpha$? | |
| Dec 20, 2015 at 23:46 | review | First posts | |||
| Dec 20, 2015 at 23:49 | |||||
| Dec 20, 2015 at 23:44 | history | asked | Giorgio | CC BY-SA 3.0 |