Gromov–Witten invariant

In mathematics, specifically in symplectic topology and algebraic geometry, Gromov–Witten (GW) invariants are rational numbers that, in certain situations, count pseudoholomorphic curves meeting prescribed conditions in a given symplectic manifold. The GW invariants may be packaged as a homology or cohomology class in an appropriate space, or as the deformed cup product...
Read article at Wikipedia

Also known as:

  • Gromov-Witten invariant
Edit and Show details

Add or delete facts, expose empty fields, download data in JSON or RDF formats, and explore topic metadata.

Freebase Logo
What is Freebase?

Freebase is a huge collection of facts, built by people like you. Freebase connects facts in ways other sites can't, giving you new ways to explore millions of subjects.
You can help improve it!

Flag this Topic
Why do you want to flag this topic?
Freebase Attribution

Freebase data is free for use under the CC-BY license.

The original description for this topic was automatically generated from the Wikipedia article "Gromov–Witten invariant" licensed under the GNU Free Documentation License .
Learn more about Freebase licensing and attribution