Derivation of Cahn-Hilliard (CH) equation I

[@ΝάσοςΜπαλαχτσής]

Thank you sir. Could you explain the importance of the Mobility function and if it could considered as a constant?

[@Mizar88]

Thanks, this was really helpful!

[@ehsanshah61]

Helpful

[@kedarbahulkar189]

Thank you sir. Very helpful

[@luli578]

The final result is not correct? from laplace fc' to f double prime time laplace c

[@yashwanthreddy4207]

Sir, please explain the diffrentiation part @ 17:42. I could not understand.

[@ehiricccc]

the minus term comes from the definition of functional derivatives where the odd derivatives are with the - before the derivation and the even derivatives have the + sign before