Timeline for Upper bounds for Bessel functions
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
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| Dec 21, 2020 at 16:28 | vote | accept | mape | ||
| Dec 10, 2020 at 15:37 | answer | added | Iosif Pinelis | timeline score: 4 | |
| Dec 9, 2020 at 22:36 | comment | added | mape | I am sorry for not being precise enough; originally, I have not wanted to go into details, but now I will be more "concrete". Giving a look to the estimate (14) in the proof of Theorem 3 of the 2016 paper "Criterion for the Solvability of the Cauchy Problem for an Abstract Euler–Poisson–Darboux Equation" written by A.V. Glushak and O.A. Pokruchin, I have the impression that for real $\nu$ and positive $x$ the estimate $|K_{\nu}(x)|\leq \frac{1}{\sqrt{x}}e^{-x}$ is valid. I do not understand this result and I wonder where estimates of this kind can be found. | |
| S Dec 9, 2020 at 19:28 | history | suggested | RobPratt |
added a tag
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| Dec 9, 2020 at 19:10 | answer | added | Martin Väth | timeline score: 1 | |
| Dec 9, 2020 at 18:57 | review | Suggested edits | |||
| S Dec 9, 2020 at 19:28 | |||||
| Dec 9, 2020 at 18:56 | comment | added | Iosif Pinelis | What properties do you want the upper bounds to have? For what values of $\nu$ and $x$? What is the "another paper"? | |
| Dec 9, 2020 at 18:25 | review | First posts | |||
| Dec 9, 2020 at 18:50 | |||||
| Dec 9, 2020 at 18:23 | history | asked | mape | CC BY-SA 4.0 |