Prime factorization of ideals in commutative rings, with a focus on Krull rings.
(with G. W. Chang).
Submitted.
Jun Seok Oh
I am an assistant professor at Department of Mathematics Education of Jeju National University.
Before that, I was a BRL postdoctoral researcher at UNIST within the UNIST Number Theory Group, and a postdoctoral research fellow at Incheon National University in Republic of Korea. I obtained my PhD in July 2019 under the supervision of Alfred Geroldinger within the doctoral program DK Discrete Mathematics at the University of Graz in Austria.
My research interests are commutative algebra (with the focus on nonunique factorizations of rings and monoids) and combinatorial and additive number theory (with the focus on the study of productone sequences over finite groups).
Contact
 EMail:
 junseok.oh@jejunu.ac.kr or junseok1.oh@gmail.com
 Address:

Department of Mathematics Education
Jeju National University
Jejudaehakro 102, Jejusi
Jeju Special SelfGoverning Province 63243
Republic of Korea  Office:
 Office 3208, Building of College of Education 2nd
Publications

On the class semigroup of rootclosed weakly Krull Mori monoids.
Semigroup Forum, to appear. 
When does a quotient ring of a PID have the cancellation property?
(with G. W. Chang).
Int. Electron. J. Algebra 32 (2022), 86  90. 
On zerosum free sequences contained in random subsets of finite cyclic groups.
(with S. J. Lee).
Submitted. 
The monoid of regular elements in commutative rings with zero divisors
(with G. W. Chang).
Comm. Algebra 50 (2022), 1182  1198. 
On productone sequences over dihedral groups.
(with A. Geroldinger, D.J. Grynkiewicz, and Q. Zhong).
J. Algebra Appl. 21 (2022), 2250064 (58 pp). 
On ErdÃ¶sGinzburgZiv inverse theorems for Dihedral and Dicyclic groups.
(with Q. Zhong).
Israel J. Math. 238 (2020), 715  743. 
On minimal productone sequences of maximal length over Dihedral and Dicyclic groups.
(with Q. Zhong).
Commun. Korean Math. Soc. 35 (2020), 83  116. 
On the algebraic and arithmetic structure of the monoid of productone sequences II.
Period. Math. Hungar. 78 (2019), 203  230. 
On the algebraic and arithmetic structure of the monoid of productone sequences.
J. Commut. Algebra 12 (2020), 409  433.