Multiple Cover Formula for the Stable Pairs Theory of K3xE
Apparaît dans la collection : Summer School 2021: Enumerative Geometry, Physics and Representation Theory
The count of stable pairs (Pandharipande-Thomas theory) on K3 x E is well-understood whenever the curve class is primitive over the K3 factor. I will explain how ideas of Pandharipande and Thomas can be used to remove the primitivity assumption.
