Timeline for The logistic elliptic equation
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 1, 2022 at 16:21 | comment | added | Bogdan | You are welcome! | |
| Oct 1, 2022 at 16:20 | comment | added | Nawaf Bou-Rabee | Thanks for the clarification. | |
| Oct 1, 2022 at 16:16 | comment | added | Bogdan | Of course, you're right! $d$ is the diffusion coefficient and $r$ is the growth rate of a population. Because it came out of an parabolic problem , where one cannot simplify the problem by dividing by $d$, I decided to write it here too. | |
| Oct 1, 2022 at 15:53 | comment | added | Nawaf Bou-Rabee | Thanks, but then what is the point of $d$? Isn’t it possible to standardize the PDE by dividing “d” on both sides and embedding “d” into “r”? | |
| Oct 1, 2022 at 13:34 | comment | added | Bogdan | $d$ is a positive constant and $r=r(x)$ is a bounded strict positive function. I have edited my post. | |
| Oct 1, 2022 at 13:33 | history | edited | Bogdan | CC BY-SA 4.0 |
added 107 characters in body
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| Oct 1, 2022 at 10:49 | comment | added | Nawaf Bou-Rabee | What are $d,r$? | |
| Sep 30, 2022 at 18:40 | history | edited | Bogdan | CC BY-SA 4.0 |
edited title
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| Sep 30, 2022 at 6:43 | history | asked | Bogdan | CC BY-SA 4.0 |