Graded rings of rank 2 Sarkisov links

Gavin Brown, Francesco Zucconi
2010 Nagoya mathematical journal  
We compute a class of Sarkisov links from Fano 3-folds embedded in weighted Grassmannians using explicit methods for describing graded rings associated to a variation of geometric invariant theory (GIT) quotient.
doi:10.1017/s0027763000009855 fatcat:6bot26eqfjhczbajjo3msnsuhi