Timeline for Definition of Euler-Lagrange equation and properties, where can I find?
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 26, 2021 at 0:07 | history | bounty ended | Silvinha | ||
| Nov 25, 2021 at 18:11 | vote | accept | Silvinha | ||
| Nov 25, 2021 at 18:10 | comment | added | Silvinha | Yes, this will help. I start reading, these lecture notes might help with another good book I found, which is: Semilinear Elliptic Equations for Beginners (Marino Badiale and Enrico Serra). They explain even how $-div$ appears at the beginning of the Euler-Lagrange equations. Thank you very much for your help. | |
| Nov 25, 2021 at 11:27 | history | answered | Carlo Beenakker | CC BY-SA 4.0 |