Timeline for Why do the eigenfunctions of a 1D Schroedinger operator with even potential alternate in parity?
Current License: CC BY-SA 3.0
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| when toggle format | what | by | license | comment | |
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| Nov 17, 2016 at 20:46 | comment | added | Christian Remling | @ericf: Oscillation theory or rank one perturbations, see any of the standard books on the subject. | |
| Nov 17, 2016 at 15:05 | comment | added | ericf | How do we know that they interlace? | |
| Nov 15, 2016 at 7:52 | history | answered | Christian Remling | CC BY-SA 3.0 |