CV

Education & Employment

Education

Ph.D. in Mathematics, Korea University, Seoul, Korea

Sep. 2015 – Aug. 2020

- Advisor: Seungsang Oh

- Thesis: "Theta-curves in the cubic lattice Z3"

B.Sc. in Mathematics, Chungnam National University, Daejeon, Korea

Mar. 2008 – Aug. 2015

Employment

Assistant Professor, Department of Mathematics Education, Sunchon National University, Sunchon, Korea

Mar. 2024 ~ Present

Research Professor, Institute of Mathematical Sciences, Ewha Womans University, Seoul, Korea

Sep. 2023 ~ Feb. 2024

Postdoctoral Researcher, Institute of Mathematical Sciences, Ewha Womans University, Seoul, Korea

Sep. 2022 ~ Aug. 2023

Postdoctoral Researcher, Research Institute for Natural Science, Hanyang University, Seoul, Korea

Aug. 2021 ~ Jul. 2022

Postdoctoral Research Fellow, Future Cryptographic Engineering Lab, Electronics and Telecommunications Research Institute, Daejeon, Korea

Nov. 2020 ~ Jul. 2021

Grants

Basic Science Research Programs of the National Research Foundation of Korea (NRF) funded by the Korea government Ministry of Education [June, 2023 - May, 2026]
Commissioned research of Electronics and Telecommunications Research Institute (ETRI) [August, 2025 - November, 2025]

Talks

Invited Talks

Quantum circuit design for efficient decoding of binary linear codes, December 12, 2025, The 9th workshop on algebras with related topics, Online
Grover-based quantum decoding of binary linear codes, November 29, 2025, 3rd Industrial Mathematics Day, Chungnam National University, Daejeon, Republic of Korea.
Three-page presentations and arc indices for knots, November 6, 2024, Knots and Spatial Graphs 2024,United Arab Emirates University, UAE
Restricted arc-presentations of knots and links, August 20, 2024, Topology Workshop on Knot theory and related topics, Hotel De Monde, Damyang, Republic of Korea.
New operation for graphs with symmetric properties, July 20, 2023, 2nd workshop on combinatorics and graphs, Yeungnam University, Gyeongsan, Republic of Korea.
Knot Projection with Multi-Crossings, December 27, 2021, HYU Low-Dimensional Topology Workshop, Hanyang University, Seoul, Republic of Korea.
Comparison of ascending number and genus of knots, February 3, 2021, Knots and Spatial Graphs 2021, Online.
Brunnian properties of theta-curves, November 14, 2020, The 3rd Meeting on Spatial Graph Theory, The Bloomvista, Yangpyeong, Republic of Korea.
Minimally knotted spatial cubic graphs with two vertices, July 19, 2020, The 5th Mini Workshop on Knot Theory, Maison Glad, Jeju, Republic of Korea.

Poster

1. Upper bound of Lattice stick number of spatial graphs, October 28, 2017, 2017 KMS Annual Meeting, Dankook University, Cheonan, Republic of Korea.

2. 2-Connected Indecomposable Laplacian Integral Graphs, May 30, 2023, Exploring Algebraic Geometry & Topology , Bloomvista Hotel, Yangpyeong, Republic of Korea.

Activities

Organizer

Online Workshop on Topological DATA, November 7, 2025, Online.
Workshop on the Applications of Graph Theory Across Various Fields, June 23 ~ 25, 2025, Eco Grad Hotel, Suncheon, Republic of Korea.
2nd Mini Workshop on Combinatorial Knot Theory, May 9 ~ 11, 2025, Shillastay-Yeosu, Yeosu, Republic of Korea.
1st Mini Workshop on Combinatorial Knot Theory, August 22 ~ 24, 2024, Sunchon National University, Suncheon, Republic of Korea.
EIMS Workshop on Geometric Approaches to Linear Spaces and Graphs, February 7, 2023, Ewha Womans University, Seoul, Republic of Korea.
Geometric Approaches to Linear Spaces and Graphs, February 7, 2023, Ewha Womans University, Seoul, Korea
Winter School of Elementary Quantum Computing, January 26 ~ 29, 2021, Bloomvista Hotel, Yang-pyeong, Republic of Korea

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