Preprints and publications

Below is a list of my research papers and other publications. Click on the link for a short abstract, or on (pdf) to download a copy, if available.


Publications

(pdf) Kisin modules, Wach modules, and p-divisible groups over abelian extensions of Qp
In preparation.
(pdf) Hida families for GL2 and p-adic Hodge theory
In preparation.
(pdf) Trace morphisms in rigid cohomology and applications to companion forms
In preparation.
(pdf) Canonical Extensions of Néron Models of Jacobians.
Algebra & Number Theory Vol. 4, No. 2 (2010) pp. 111-150
(pdf) Canonical Integral Structures on the de Rham Cohomology of Curves.
Annales de l'Institut Fourier 59 no. 6 (2009), pp. 2255-2300.
(pdf) Modular Curves and Ramanujan's Continued Fraction. (With Brian Conrad)
Journal für die reine und angewandte Mathematik (Crelle's Journal) 597 (2006), pp. 27-104.      Erratum to Appendix D.
 

Ph.D. Thesis

My Ph.D. Thesis, written at the University of Michigan under the supervision of Brian Conrad
(pdf) Compatibilities, correspondences, and integral structures in p-adic cohomology
 

Unpublished

(pdf) On the Transformation of Infinite Series (2000)
 

Expository

(pdf) University of Michigan Undergraduate Math Club
How to compute 45 million digits of \pi (April. 16, 2009)
(pdf) Number Theory Learning Seminar "Serre's Conjecture"
Serre's Conjectures (Nov. 30, 2005; revised Nov 26., 2009)
(pdf) VIGRE Number Theory Working Group "CM Abelian Varieties Seminar"
Abelian Varieties (Dec. 17, 2004)
(pdf) Preliminary Exam Special Topic
Isogeny Invariance of the BSD Formula (Aug. 10, 2004)
(pdf) VIGRE Number Theory Working Group "Mazur Seminar"
Finiteness of Mordell-Weil, with K. Klosin (March 9, 2004)
(pdf) University of Michigan Undergraduate Math Club
Divergent Series (Feb. 05, 2004)
(pdf) VIGRE Number Theory Working Group "Mazur Seminar"
Universal Families and Ruling out Small Primes (Sept. 16, 2003)
 

Programs

Some MAGMA and PARI programs I have written to compute various things of interest.
(txt) Pari script: Computing 45 million digits of \pi (April 16, 2009)
(txt) Magma script: Serre's invariants for icosahedral mod 2 Galois representations (Dec 2, 2005)
 

Senior honors thesis

My undergraduate thesis, advised by Noam Elkies, written to fulfill the honors requirement of concentrating in math at Harvard.
(pdf) Riemann Surfaces and Modular Function Field Extensions. (April 1, 2002)
 

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