Cheltsov and Park prove that every quasi-smooth weighted threefold hypersurface in the 95 families of Fletcher and Reid is birationally rigid. Their introduction discusses birational rigidity and the main theorem, how to prove the main theorem, notations, and the 95 families. Then they cover excluding smooth points and excluding curves; cyclic quotient singular points and excluding and untwisting them; quadratic, elliptic, and invisible elliptic birational involutions; and the proof of the main theorem and how to read the tables. Annotation ©2017 Ringgold, Inc., Portland, OR (protoview.com)
