some preparation here.


1. The problem is I cannot use \sup\sqrt{2\mu+\lambda} all the time.

2. In Isakov’s theorem, I think there must some modification of \theta. It cannot be a constant. Otherwise our work will be in vain.

[Claim] I found the problem, Tataru’s estimate assumes that both of P wave and S wave vanishes outside the domain. That is the point.

[Claim] Tataru is right, It should both be zero outside the domain. I have no idea right now.



About YiMin

This is just a nerd PhD student of Math@UT Austin.