Beomjun Choi  ( 최범준 )

Email: cbj5212@gmail.com    bchoi@postech.ac.kr

Curriculum Vitae 


Research Interests

Geometric analysis:  differential geometry, PDE, calculus of variation and gradient flow 


Employment

Assistant professor at POSTECH, South Korea (2021.07 - ) 

CMC fellow at Korea Institute for Advanced Study, South Korea (2021.05 - 2021.06) 

Postdoctoral research fellow at University of Toronto, Canada (2019.08 - 2021.04)


Education

PhD in Mathematics, Columbia University, New York, USA (2011.09 - 2019.05)

- Adviser: Panagiota Daskalopoulos

- Military leave of absence (2013.06- 2016.08)

BS in Mathematical Science, KAIST, Daejeon, South Korea (2007.02 - 2011.02)

- Summa Cum Laude


Publications/accepted for publication


Preprints


Grants, honors, and awards


Notes

Parabolic Krylov-Safonov Harnack Inequality 

- This is based on a talk I gave in graduate student geometric analysis seminar, Columbia University, Fall 2017. Most of the proof ideas and outlines are from the note of former colleague M. Connor

Teaching

Instructor

- MATH 517 Partial Differential Equations (Fall 2023)

- MATH647 Nonlinear Partial Differential Equations (Spring 2023)

- MATH520 Differentiable Manifolds (Spring 2022)

- MATH203 Applied Linear Algebra (Fall 2021)

- MAT235 Calculus II (2020 - 2021)

- MAT235 Calculus II (2019 - 2020)

- Calculus II   (Spring 2019) 

- Calculus I    (Spring 2017)

Teaching Assistant

- Ordinary Differential Equations    (Fall 2018)

- Analysis and Optimization   (Spring 2018)   

- Modern Analysis I    (Fall 2017)

- Ordinary Differential Equations    (Fall 2016) 

- Ordinary Differential Equations    (Spring 2013)

- Introduction to Mathematical Finance    (Fall 2012)  

- Calculus II    (Summer 2012)

- Modern Analysis II    (Summer 2012)