François Greer
## François Greer

** Email:** fgreer "at" scgp.stonybrook.edu
**Office:** Simons Center 512
CV

I am currently an RTG Postdoctoral Fellow with a joint appointment at
Stony Brook University and the Simons Center for Geometry and Physics.

From September 2020 to July 2021, I will be a Member at the Institute for
Advanced Study.

Starting in August 2021, I will be the Van Haften Assistant Professor at
Michigan State.

I received my Ph.D. from Stanford University in 2017 under the direction
of Jun Li. My research interests include enumerative algebraic geometry,
modular forms, Hodge theory, and moduli spaces of Calabi-Yau varieties.

### Research

- Cycle valued quasi-modular forms on genus 0 Kontsevich
spaces.
*In preparation*.

- Baily-Borel and GIT models for the moduli space of
degree 6 K3 surfaces (with R. Laza, Z. Li, F. Si, and Z. Tian).
*In
preparation*.

- Nodal elliptic curves on K3 surfaces (with N. Chen and
R. Yang).
*Submitted *(2020). [arxiv]

- A Lagrangian sphere which is not a vanishing cycle.
*Inventiones Mathematicae * **219** (2020),
333-343. [arxiv]

- Quasi-modular forms from mixed Noether-Lefschetz
theory.
*Advances in Mathematics * **355 **(2019),
106765. [arxiv]

- Modular forms from Noether-Lefschetz theory. To
appear in
* Algebra & Number Theory *(2020).
[arxiv]

- Picard groups on moduli of K3 surfaces with Mukai
models (with Z. Li and Z. Tian).
* International
Mathematics Research Notices * **16** (2015), 7238-7257. [arxiv]

### Teaching

- Spring 2020 - MAT 615: Intersection Theory in Algebraic Geometry.
[notes]

- Fall 2019 - MAT 211: Introduction to Linear Algebra.

- Spring 2019 - MAT 211: Introduction to Linear Algebra.

- Fall 2018 - MAT 211: Introduction to Linear Algebra.

- Spring 2018 - MAT 123: Precalculus.

- Fall 2017 - MAT 126: Calculus B.

### Service

- August 2019 - Co-organizer of "Graduate Summer School on the
Geometry and Modular Representation Theory of Algebraic Groups." [webpage]

- 2017-18 - Social chair of the Stony Brook Algebraic Geometry
seminar. [webpage]