Donaldson-Thomas invariant (English, noun)
expansion: Donaldson-Thomas invariant (plural Donaldson-Thomas invariants)
Senses:
topics: algebraic-geometry
geometry
mathematics
sciences
glosses: Given a compact moduli space of sheaves on a Calabi-Yau threefold, its Donaldson-Thomas invariant is the virtual number of its points, i.e., the integral of the cohomology class 1 against the virtual fundamental class.
Forms:
form: Donaldson-Thomas invariants
tags: plural