Hojin Kim 김호진 he/him
I am a Ph.D. Candidate in the Department of Mathematical Sciences, KAIST.
My advisor is Professor Bo-Hae Im.
Here is my CV.
Email: h****k**@kaist.ac.kr; Fill the asterisks(*)with the characters from my name.
Office: Room 4420, Building E6, KAIST
Research Interests
Number TheoryCurrently, I'm interested in the nature of certain period polynomials, especially their unimodularity properties. Also I'm working on the algebraic structures of the Multiple Zeta Values in positive characteristic.
Education
- Bachelor’s degree in Department of Mathematical Sciences, KAIST, Feb. 2009 - Feb. 2014
- Master’s degree in Department of Mathematical Sciences, KAIST, Mar. 2014 - Feb. 2016
- Doctoral program in Department of Mathematical Sciences, KAIST, Mar. 2016 - present
- Leave of absence to work as an AI researcher in TmaxData & TmaxAI for alternative civilian service, Sep. 2018 - Aug. 2020
Publications
- 2024
- Zagier-Hoffman's conjectures in positive characteristic II (with Bo-Hae Im, Khac Nhuan Le, Tuan Ngo Dac, Lan Huong Pham), preprint.
- 2023
- Note on linear independence of alternating multiple zeta values in positive characteristic (with Bo-Hae Im, Khac Nhuan Le, Tuan Ngo Dac, Lan Huong Pham), preprint.
- Hopf algebras and alternating multiple zeta values in positive characteristic (with Bo-Hae Im, Khac Nhuan Le, Tuan Ngo Dac, Lan Huong Pham), preprint.
- Hopf algebras and multiple zeta values in positive characteristic (with Bo-Hae Im, Khac Nhuan Le, Tuan Ngo Dac, Lan Huong Pham), preprint.
- 2022
- On the common zeros of quasi-modular forms for $\Gamma_0^+(N)$ of level $N=1,2,3$ (with Bo-Hae Im, Wonwoong Lee), preprint.
- Zagier-Hoffman's conjectures in positive characteristic (with Bo-Hae Im, Khac Nhuan Le, Tuan Ngo Dac, Lan Huong Pham), preprint.
- Riemann hypothesis for period polynomials attached to the derivatives of $L$-functions of cusp forms for $\Gamma_0(N)$ (with Bo-Hae Im), J. Math. Anal. Appl. 509 (2022), no. 2, Paper No. 125971.
Paper-Coworker Network
You can see the bipartitle paper-coworker network. (Javascript required)Talks
- 2024
- (upcoming) Hopf algebra structures of Multiple Zeta Values in positive characteristics, tentative.
- Workshop, School and Workshop "Selected topics in Arithmetic Algebraic Geometry" (October 28 - November 8, Hanoi)
- (upcoming) Hopf algebra structures of Multiple Zeta Values in positive characteristics, tentative.
- 2022
- Riemann hypothesis for period polynomials attached to the derivatives of $L$-functions of cusp forms for $\Gamma_0(N)$
- Special session on Automorphic Forms and $q$-Series, 2022 Global KMS International Conference (October 18-21, Seoul/online hybrid).
- Riemann hypothesis for period polynomials attached to the derivatives of $L$-functions of cusp forms for $\Gamma_0(N)$
Teaching experiences
I have experience as a teaching assistant in the following courses:
- Calculus 1 (2015F, 2021S, 2022S, 2023S)
- Calculus 2 (2014S, 2016F, 2017F, 2020F, 2021F, 2022F)
- Introduction to Linear Algebra (2021S)
- Differential Equations and Applications (2016S, 2017S)
- Logic and Set Theory (2014F, 2016F)
- Introduction to Number Theory (2015S, 2016S, 2022S, 2023S)
- Linear Algebra (2017S, 2017F, 2020F, 2021F, 2022F)
I received the Teaching Assistant Excellence Awards in 2021 Spring, 2022 Spring, and 2023 Spring.
Languages
I speak
- Korean (native)
- English (fluent),
- Spanish and French (basic).
I can code in
Python,Java,Mathematica,SageMath, andLaTeX.
Links
(collected for my personal purposes)
KAIST resources, etc.
- mailbox
- KLMS (KAIST Learning Management System)
- clock for exam procting (written by github@nayuki)
- Add
?due=15:00or?due=15:00:30at the end of this URL to set the due time.
- Add
- Seminar room reservation
Research tools and Readings
- MathSciNet
- My MR Number is 1481947.
- Recent NT preprints on arXiv
- deTEXify
Other links
- My GitHub repository
- I have a YouTube channel (not many videos there).