Counting Bitangents with Stable Maps
Abstract
Description
This paper is an elementary introduction to the theory of moduli spaces of curves and maps. As an application to enumerative geometry, we show how to count the number of bitangent lines to a projective plane curve of degree $d$ by doing intersection theory on moduli spaces.
expository- soft introduction to working with moduli. Many pictures. To appear on Expositiones Mathematicae
expository- soft introduction to working with moduli. Many pictures. To appear on Expositiones Mathematicae