Research Fellow | School of Computational Sciences Korea Institute for Advanced Study (KIAS) 85 Hoegiro Dongdaemun-gu, Seoul 02455, Republic of Korea

e-mail: [email protected]


<aside> <img src="/icons/school_gray.svg" alt="/icons/school_gray.svg" width="40px" /> Education and Employment

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<aside> <img src="/icons/stars_gray.svg" alt="/icons/stars_gray.svg" width="40px" /> Research Interests

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Linear algebra and Spectral graph theory


<aside> <img src="/icons/drafts_gray.svg" alt="/icons/drafts_gray.svg" width="40px" /> Publications

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  1. Sunyo Moon and Seungkook Park, Laplacian eigenvalue distribution for unicyclic graphs, Appl. Math. Comput. 485 (2025) 129022.
  2. Sunyo Moon and Hyungkee Yoo, On the Laplacian spectrum of k-symmetric graphs, Discrete Mathematics 347 (2024) no. 1, Paper No. 113681, 13 pp.
  3. Jinwon Choi, Sunyo Moon, and Seungkook Park, Classification of graphs by Laplacian eigenvalue distribution and independence number, Linear Multilinear Algebra 71 (2023) no. 18, 2877-2893.
  4. Sunyo Moon and Seungkook Park, The Smith normal form of the walk matrix of the extended Dynkin graph $\tilde{D}_n$, Linear Algebra Appl. 678 (2023) 169—190.