T-variety

English

Etymology

From the initial letter of Torus and algebraic variety.

Noun

T-variety (plural T-varieties)

1. algebraic geometry An algebraic variety equipped a group action of an algebraic torus.
   • 2018, Jochen Brüning, Matthias Staudacher, Space – Time – Matter: Analytic and Geometric Structures, page 120:

     Then, we may understand the affine toric variety X = TV(6, N (P N') as a T-variety.