%0 Journal Article
%T On Strongly $F$-Regular Inversion of Adjunction
%A Omprokash Das
%J Mathematics
%D 2013
%I arXiv
%R 10.1016/j.jalgebra.2015.03.025
%X In this article we give two independent proofs of the positive characteristic analog of the log terminal inversion of adjunction. We show that for a pair $(X, S+B)$ in characteristic $p>0$, if $(S^n, B_{S^n})$ is strongly $F$-regular, then $S$ is normal and $(X, S+B)$ is purely $F$-regular near $S$. We also answer affirmatively an open question about the equality of $F$-Different and Different.
%U http://arxiv.org/abs/1310.8252v4