Rufei Ren
Position: Visting Assistant Professor at Department of Mathematics, University of Rochester
Office: 801 Hylan Building
Phone: (585) 2732327
Email: rren2 at ur dot rochester period edu
Current Activities
This semester I am teaching MTH 236 and MTH 162.
Research
My research interests are number theory and arithmetic geometric, particular in ArtinSchreierWitt tower and Hilbert modular forms. Recently, I am interested in the problems about linearizability of a polynomial, which are from padic dynamic system.
Here is my CV.
Papers

Slopes for higher rank ArtinSchreierWitt towers(with L. Xiao, D. Wan, and M. Yu), to appear in Trans. Amer. Math. Soc., arXiv:1605.02254.

Newton slopes for twisted ArtinSchreierWitt Towers, submitted, arXiv:1704.07017.

Generic Newton polygon for exponential sums in nvariable with parallelotope base, submitted, arXiv:1710.00137.

Generic Newton polygon for exponential sums in two variables with triangular base, submitted, arXiv:1701.00254.

Generic Newton polygon for exponential sums in two variables with convex polygon base, in preparation.