Confluence of quantum $K$-theory to quantum cohomology for projective spaces

Understand

In algebraic geometry, Gromov--Witten invariants are enumerative invariants that count the number of complex curves in a smooth projective variety satisfying some incidence conditions.

• In 2001, A.
• Givental and Y.P.
• Lee defined new invariants, called $K$-theoretical Gromov--Witten invariants.