FG1 Seminar talk

2007-01-31
Marina Semenova
Closure lattices of closure spaces and their elementary properties

Abstract:
Given a closure space, we are interested in elementary properties of the corresponding lattice of closed subsets (closure lattice, in other words). In particular, we are interested in the structure of the quasivariety generated by closure lattices of some certain closure spaces. In some particular cases that quasivariety turns out to be a variety.