Timeline for Expansion of an integral
Current License: CC BY-SA 4.0
11 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 21, 2019 at 21:50 | comment | added | John | @Carlo Beenakker Thank you very much | |
| Feb 21, 2019 at 21:50 | comment | added | John | @paul garrett Thank you very much | |
| Feb 21, 2019 at 21:48 | comment | added | Carlo Beenakker | en.wikipedia.org/wiki/Watson%27s_lemma | |
| Feb 21, 2019 at 21:44 | comment | added | paul garrett | @John, google will find Watson's lemma, for example. I don't remember where I first saw it, but it appears early on in any book on "asymptotic expansions" (another keyword). I think Erdelyi's book does this, for example. I wrote up something with bibliographic pointers: linked to from my "intro to modular forms" page (but not depending on that stuff) at math.umn.edu/~garrett/m/mfms, under label "asymptotics of integrals somewhere on the page", precise link math.umn.edu/~garrett/m/mfms/notes_2013-14/… | |
| Feb 21, 2019 at 21:14 | comment | added | John | @paul garrett-- Could you give some more details on this Lemma? | |
| Feb 21, 2019 at 20:37 | vote | accept | John | ||
| Feb 21, 2019 at 20:27 | comment | added | John | Thank you for the answer. Could you give some details on how you obtain the expansion of the integrand? | |
| Feb 21, 2019 at 19:18 | comment | added | paul garrett | Reminiscent of "Watson's Lemma"? | |
| Feb 21, 2019 at 19:05 | history | edited | Carlo Beenakker | CC BY-SA 4.0 |
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| Feb 21, 2019 at 19:02 | history | edited | Carlo Beenakker | CC BY-SA 4.0 |
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| Feb 21, 2019 at 18:57 | history | answered | Carlo Beenakker | CC BY-SA 4.0 |