- Sponsor
- Algebraic Geometry Group, Department of Mathematics
- Speaker
- David Zureick-Brown
- Views
- 14
- Originating Calendar
- Mathematics Seminar Series: Algebraic Geometry
Title: The Canonical Ring of a Stacky Curve
Abstract: We give a generalization to stacks of the classical theorem of Petri - i.e., we give a presentation for the canonical ring of a stacky curve. This is motivated by the following application: we give explicit presentations of various rings of modular forms. This is joint work with John Voight.