Ian Gleason

About Me

I'm an assistant professor at the Department of mathematics of the National University of Singapore.

I did my Ph.D. in mathematics at UC Berkeley. My advisor was Sug Woo Shin.

I was also a postdoctoral researcher working in the arithmetic geometry group Arithmetische Algebraische Geometriehere. of Universität Bonn.

You can find a copy of my CV here, and most likely here.

Research key words:

Perfectoid spaces, Diamonds, v-sheaves, Stacks of local Shtukas, Shimura varieties, Categorical local Langlands.

Publications

• Tubular neighborhoods of local models. (with J. Lourenço). Duke Math J. DOI
• Perfectoid Nullstellensatz: results and counterexamples. Proc. Amer. Math. Soc. DOI
• Specialization maps for Scholze's category of diamonds. Mathematische Annalen. DOI

Preprints

• Meromorphic vector bundles on the Fargues--Fontaine curve. (with A. Ivanov).
• On the connectedness of p-adic period domains. (with J. Lourenço).
• The connected components of affine Deligne--Lusztig varieties. (with D. G. Lim and Y. Xu).
• On the p-adic theory of local models. (with J. Anschütz, T. Richarz and J. Lourenço).
• On the geometric connected components of moduli spaces of p-adic shtukas and local Shimura varieties.

Teaching

• Lecture: Algebraic Geometry V4A2, Bonn 24
• Lecture: Algebraic Geometry V4A1, Bonn 23/24

Contact

• Office Number: S17-05-07
• Address:

  Department of Mathematics

  Faculty of Science

  National University of Singapore

  Block S17

  10 Lower Kent Ridge Road

  Singapore 119076