# Halyun Jeong

University of British Columbia

Email: hajeong@math.ubc.ca

I am a postdoctoral fellow in the mathematics department and the data science institute at UBC. My research mentors are Professor
Michael Friedlander ,
Yaniv Plan , and
Ozgur Yilmaz .

## Research

My research interests span a variety of topics related to
mathematical signal processing including information theory and
analog-to-digital (A/D) conversion. I have worked on nonlinear
signal recovery problems concerning phase retrieval and
quantization of phaseless measurements, and spectral analysis of a
randomized A/D conversion algorithm that eliminates spectral
artifacts

## Publications

Halyun Jeong, Xiaowei Li, Yaniv Plan and Ozgur Yilmaz, Non-Gaussian Random Matrices on Sets: Optimal Tail Dependence and Applications, submitted.
Y. Sun, H. Jeong, J. Nutini, M. Schmidt, Are we there yet? Manifold identification of gradient-related proximal methods. AISTATS 2019
[pdf].
Halyun Jeong and C. Sinan Güntürk, Convergence of the randomized Kaczmarz method for phase retrieval,
Preprint (2017).
Halyun Jeong, Thang Huynh, and C. Sinan Güntürk, Distributed
noise-shaping quantization for phase retrieval, In preparation.
Halyun Jeong, Spectral analysis of ΣΔ modulation with
dithering, In preparation.
Halyun Jeong and Young-Han Kim, Sparse linear representation ,
Proceedings of the IEEE International Conference on Symposium on
Information Theory (ISIT) - volume 1, 2009, pp. 329–333
arXiv: 0905.1990
## Teaching at UBC

Winter 2018 Term 2:
Math221 (Matrix algebra)

Winter 2018 Term 1:
Math307 (Applied linear algebra)

Winter 2017 Term 1:
Math307 (Applied linear algebra)

## Teaching at NYU

Fall 2016: Calculus 1 recitation

Fall 2015: Honors III (Fourier analysis) recitation

Fall 2014: Algebra and Calculus (Precalculus) recitation