# Kiran Sridhara Kedlaya

Professor of Mathematics

Stefan E. Warschawski Chair in Mathematics

Department of Mathematics, Room 7202

University of California, San Diego

9500 Gilman Drive #0112

La Jolla, CA 92093-0112

email: kedlaya[at]ucsd[dot]edu (public key)

voicemail: (+1) 858-534-2629

pronouns: "he" etc.

social media: none, unless you count GitHub or CoCalc.

headshot: jpg (Laurie DeWitt, 2019)

- Notes for potential students
- Questions of interest
- Recommendation letters
- The Nonarchimedean Scottish Book
- Job postings in arithmetic geometry

At the moment, I am generally unable to accept requests to review manuscripts or grant proposals, or to write post-tenure recommendation letters.

## News (see also past news)

Registration is open for the 2020 Arizona Winter School on the topic of "Nonabelian Chabauty." The deadline for graduate students to apply for funding is November 8. (6 Oct 19)

Here is the home page for the reading group on Abelian and Nonabelian Chabauty (UCSD, fall 2019/winter 2020). (2 Oct 19)

In case you are looking for the annotated bibliography from my ICTS lectures on perfectoid spaces, they are here. (9 Sep 19)

Here is the reading rack for the reading group on Geometric Aspects of the Langlands Correspondence (IAS, spring 2019). (21 Jan 19)

Join the Society of p-adicts! Thanks to David Roe, the T-shirt can now be ordered online using this link. (20 Aug 18)

## Fast facts (see also my CV)

**Teaching** (see also my past courses):
during 2019-2020:

- fall 2019: Math 206A (Topics in Algebraic Geometry).
- winter 2020: Math 157 (Intro to Math Software); Math 203B (Algebraic Geometry).
- spring 2020: none.

I was not teaching during 2018-2019, having been a Visiting Professor at the Institute for Advanced Study in Princeton.

**Office hours**: by appointment (email) during fall 2019. If you don't have an appointment, you are most likely to
find me in the office on Mondays or Wednesdays after 2pm, but appointments take precedence over walk-ins.

**Research areas**: number theory, arithmetic algebraic geometry.
Specialties: *p*-adic analytic methods in arithmetic geometry,
*p*-adic Hodge theory, *p*-adic differential equations,
algorithms in arithmetic geometry,
interactions between arithmetic geometry and computer science.

**Editorial boards**: Algebra and Number Theory,
Nagoya Mathematical Journal,
L-Functions and Modular Forms Database.

**Boards of directors**:
Art
of Problem Solving Initiative (this includes governance of
BEAM: Bridge to Enter Advanced Mathematics),
Pro Mathematica Arte (this includes governance of
Budapest Semesters in Mathematics
and
Budapest Semesters in Mathematics Education).

**Current grants:**
NSF grant DMS-1802161 (sole PI); NSF RTG grant DMS-1502651 (co-PI).
I am also an advisory board member for the UTMOST Project (interactive open-source mathematics textbooks),
an advisory board member for the Southwest Center for Arithmetic Geometry (including the Arizona Winter School),
and an associated scientist of the Simons Collaboration on Arithmetic Geometry, Number Theory and Computation.

**Other**: I am an active user and developer of the Sage
open-source computer algebra system, both as a standalone application and via the CoCalc (formerly SageMathCloud) web portal.
I am a curator for MathMeetings,
from which my conference list in arithmetic geometry is now derived.
I maintain the Putnam Archive within this website; however, the UCSD Putnam coordinator is
Daniel Kane.

### Fine print

Beware that my response time to non-urgent emails tends to vary exponentially with the time needed to compose the response. I recommend separating distinct issues into separate messages, so that I can answer them individually.

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Opinions expressed on this site are mine alone, and may not reflect the views of past or present employers or funding agencies. Conversely, off-site material need not reflect my views unless it indicates my authorship.

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