16 citations · 25 across the 7 of their papers we have counts for
Showing 2016 · math.AGShow all
2 papers · 2 filters
math.AG2016★ 4 cited
Constructing Q-Fano 3-folds à la Prokhorov & Reid
Tom Ducat
We generalise a construction by Prokhorov & Reid of two families of Q-Fano 3-folds of index 2 to obtain five more families of Q-Fano 3-folds; four of index 2 and one of index 3. Tw…
math.AG2016
Divisorial extractions from singular curves in a smooth 3-fold, II: low codimension
Tom Ducat
Following the first paper, we continue to study Mori extractions from singular curves centred in a smooth 3-fold. We treat the case where the divisorial extraction exists in relati…