(mathematics) In a manner which uses graph theory / (mathematics) In the sense of graph theory

(mathematics) In a manner which uses set theory / (mathematics) In the sense of set theory

(physics, chemistry) A plate or tray in a distillation column that produces the best possible difference between the liquid and vapour phases in equilibrium with it; the equivalent concept in a fractionating column packed with beads or rings

Alternative spelling of set-theoretic

(mathematics) Alternative form of graph-theoretical

based on, or inspired by, string theory

Alternative form of group theoretic

Having to do with group theory.

Having to do with ring theory.

Having to do with group theory.