Timeline for Computing multiplicity function for self adjoint operator with nonatomic spectral measure
Current License: CC BY-SA 4.0
11 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 4, 2019 at 5:32 | comment | added | Nik Weaver | You could choose a particular self-adjoint operator and ask about its multiplicity function on math.stackexchange. | |
| Mar 4, 2019 at 4:48 | comment | added | user136400 | Sir, I searched a lot of books, nowhere no example is given on finding spectral multiplicity, that s why I posted here. | |
| Mar 3, 2019 at 16:42 | comment | added | Nik Weaver | I don't mean anything, I am trying to figure out what you mean. But I am afraid that our conceptual universes may be so far apart that meaningful communication is impossible. | |
| Mar 3, 2019 at 16:03 | comment | added | user136400 | The computing means finding. What do you mean by keeping on the computer? I am not cryptographist rather I like theory. | |
| Mar 3, 2019 at 15:17 | comment | added | Nik Weaver | You keep saying "calculating" and "computing", and I thought it was a language issue but now I wonder. What do you mean by "computing" a multiplicity function? You feed the operator into a computer and it prints out the multiplicity function? | |
| Mar 3, 2019 at 15:07 | comment | added | user136400 | @NikWeaver if there is an example of computing multiplicity function for continuous spectral measure please let me know. I did not see it in any book. | |
| Feb 28, 2019 at 17:18 | comment | added | mathlover | Okk. Thanks I will have a look | |
| Feb 28, 2019 at 12:00 | comment | added | Nik Weaver | Too long to explain in detail here, but it is done in detail in either of my books Measure Theory and Functional Analysis or Mathematical Quantization. | |
| Feb 28, 2019 at 9:18 | vote | accept | user136400 | ||
| Feb 28, 2019 at 9:17 | comment | added | user136400 | Sir, but getting the decomposition of the spectrum i.e, getting $X_{n}$ s, without using multiplicity function is not understood by me. Can you please elaborate? | |
| Feb 28, 2019 at 9:07 | history | answered | Nik Weaver | CC BY-SA 4.0 |