Timeline for Solving integro-differential equation
Current License: CC BY-SA 4.0
13 events
| when toggle format | what | by | license | comment | |
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| Aug 8, 2020 at 20:41 | vote | accept | nelly | ||
| Aug 8, 2020 at 20:41 | vote | accept | nelly | ||
| Aug 8, 2020 at 20:41 | |||||
| Aug 8, 2020 at 20:41 | vote | accept | nelly | ||
| Aug 8, 2020 at 20:41 | |||||
| Aug 8, 2020 at 20:23 | comment | added | nelly | @Cesareo Thank you very much! I have not determined the exact boundary condtions, but the codes are really helpful. cheers. | |
| Aug 8, 2020 at 19:15 | history | edited | Cesareo | CC BY-SA 4.0 |
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| Aug 8, 2020 at 18:29 | comment | added | Cesareo | @nelly Attached a possible case numerical solution. | |
| Aug 8, 2020 at 18:28 | history | edited | Cesareo | CC BY-SA 4.0 |
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| Aug 8, 2020 at 18:02 | comment | added | nelly | @Cesareo I tried to solve the coupled DE in mathematica but it does not give anything. I am new to the forum and trying to figure out how to post my code neatly on the comment section... p.s. I also tried for the case where $c_0$ is real just to see whether it can be solved, and mathematica found $\psi(b)$ to be a Heun function. | |
| Aug 8, 2020 at 17:48 | comment | added | nelly | @Cesareo Thank you. I will put this in mathematica and see what comes out. | |
| Aug 8, 2020 at 15:57 | comment | added | Cesareo | If $c_0$ is imaginary then $\psi = \psi_r + i \psi_i$ and $$\cases{c_0\psi_r'' + (b^2+k)\psi_i'+b(n-2)\psi_i = 0\\ -c_0\psi_i''+(b^2+k)\psi_r'+b(n-2)\psi_r = 0}$$ | |
| Aug 8, 2020 at 15:47 | comment | added | Alex Trounev | It looks like $c_0$ is complex $c_0=\frac {i \Lambda l^2_p}{9 V_c}$ | |
| Aug 8, 2020 at 15:35 | history | edited | Cesareo | CC BY-SA 4.0 |
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| Aug 8, 2020 at 13:24 | history | answered | Cesareo | CC BY-SA 4.0 |