Liu, Yifeng
Department of Mathematics
Columbia University
Email:liuyf"at"math.columbia.edu
Office: 408 Mathematics
I am a graduate student in Mathematics at Columbia University and plan to graduate on May, 2012.
I will be a C.L.E. Moore instructor at Department of Mathematics, MIT from 2012 to 2015.
My advisor is Professor Shou-Wu Zhang.
I am interested in Algebraic Geometry and Number Theory.
Here is my Curriculum Vitae (Fall 2011).
Research
(with Weizhe Zheng) Enhanced adic formalism, biduality and perverse t-structure for higher Artin stacks
in preparation
(with Weizhe Zheng) Enhanced six operations and base change theorem for sheaves on Artin stacks
PDF preprint (2012)
(with Weizhe Zheng) Gluing restricted nerves of infinity categories
PDF preprint (2012)
On quadratic distinction of automorphic sheaves
PDF Int. Math. Res. Not., DOI: 10.1093/imrn/rnr207 (2011)
Relative trace formulae toward Bessel and Fourier每Jacobi periods of unitary groups
PDF
submitted (2010)
A non-archimedean analogue of Calabi每Yau theorem for totally degenerate abelian varieties
PDF J. Diff. Geom., 89 (2011) 87每110
Arithmetic theta lifting and L-derivatives for unitary groups II.
PDF Algebra and Number Theory, 5 (2011) 923每1000
Arithmetic theta lifting and L-derivatives for unitary groups I.
PDF Algebra and Number Theory, 5 (2011) 849每921
Teaching
August 2011: The 4th ILJU School of Mathematics Theta Festival Pohang University of Science and Technology
Fall 2009: Mathematics V1102 Section 004 Calculus II Columbia University