Building on work of Iyama, Reiten, Thomas, and Todorov, we show that this directed graph is a semidistributive lattice by using the isomorphism to the lattice of functorially finite torsion classes of the corresponding cluster-tilted algebra when the exchange graph is finite.

“[…] if you call my duds a ‘livery’ again there'll be trouble. It's bad enough to go around togged out like a life saver on a drill day, but I can stand that 'cause I'm paid for it. What I won't stand is to have them togs called a livery. […]”

Since the fine threads of the net usually are caught under the gill covers of the fish they are said to be gilled.

Remember that crazy-funny fake trailer for the nonexistent ’70s Mexploitation flick Machete that preceded the “Planet Terror” segment of Grindhouse a few years back?