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Applied Mathematics and Statistics

Faculty

Suil O img
Suil O
  • PositionTenure-track Assistant Professor
  • OfficeRoom B523
  • Phone032-626-1913
  • Emailsuil.o@stonybrook.edu
  • Websitehttps://you.stonybrook.edu/suilo/
  • Research AreasGraph Theory

Education: Ph.D. in Mathematics (Advisor: Douglas B. West)
                        University of Illinois at Urbana-Champaign
                        Ph.D. Thesis: Matchings, connectivity, and eigenvalues in regular graphs


Teaching (at SUNY-Korea): AMS 301 Finite Mathematical Structures
                                                   AMS 303 Graph Theory
                                                   AMS 151 Applied Calculus 1
                                                   AMS 210 Applied Linear Algebra
                                                   MAT 200 Logic, Language and Proof


Research Grants (Since 2017): NRF, NRF-NSFC, STEAM Activity, In total: 410,155,000 KRW (PI) + 180,000,000 KRW (Co-PI)

(Selected) Invited Talks (since 2017): 
 
21st Conference on the International Linear Algebra Society, Mini-Symposium on Spectral Graph Theory; Ames, IA, U.S.A., July 24-28, 2017
 
Colloquium; Pusan National University, Busan, Oct. 12, 2017
18th KIAS Combinatorics Workshop; Busan, Dec. 18-21, 2017
 
 Seminar; Stony Brook University, Stony Brook, U.S., Jan. 9, 2018
 2018 Korea-Japan Workshop on Algebra and Combinatorics; Yeungnam University, Feb. 8-10, 2018 
Colloquium; Incheon National University, Incheon, April 10, 2018
Colloquium; Ajou University, Suwon, May 11, 2018

 Graph Theory Seminar; U. of Illinois, Urbana, U.S.A., Jan. 29, 2019
 
AMS Section Meeting #1147, Special Session on Structural Graph Theory; University of Hawaii at Manoa, Honolulu, HI, Mar 22-24, 2019
 
CanaDAM 2019, Mini Symposia on Average Graph Parameters; Vancouver, Canada, May 28-31, 2019 
 IBS-Discrete Math Seminar; Daejeon, June 19, 2019 
 
CanaDAM 2021, Mini Symposia on Average Graph Parameters; Online, Canada, May 25-28, 2021 
 8th European Congress of Mathematics, Mini-Symposium on Spectral Graph Theory; Portoroz (and Online), Slovenia, June 20-26, 2021
 I
BS-Discrete Math Seminar; Daejeon, July 5, 2021
 2021 Combinatorics Workshop; Yangpyeong, December 20-22, 2021
 Colloquium; Sookmyoung Women's University, Seoul, April 29, 2022

 24th Conference of the International Linear Algebra Society, Mini Symposium on Graph Spectra; Galway, Ireland, June 20-24, 2022
 
ICIAM 2023 Tokyo, Mini Symposium on Factors; Tokyo, Japan, August 20-25, 2023.

Research InterestsSpectral, Extremal, and Structural Graph Theory 

Research Grants: In total: 410,155,000 KRW (PI) + 180,000,000 KRW (Co-PI)
                                     Dec.2021-Nov.2024: Core Joint Program, NRF-NSFC (Co-PI)
                                     Sep.2021-Aug.2023: Korea-China Joint Program, NRF-NSFC
                                     June 2020-February 2023: Basic Research Program, NRF 
                                     2022: STEAM Activity Research Program 
                                     2021: STEAM Activity Research Program
                                     2020: STEAM Activity Research Program
                                     2019: STEAM Activity Research Program
                                     July 2018-Dec.2020: Korea-China Joint Program, NRF-NSFC
                                     June 2017-Nov. 2020: Basic Research Program, NRF


Publications: ORCID, SCOPUS, Suil O (Homepage) 

Organizer (selected): Workshop on Spectral Graph Theory SUNY-Korea (HYBRID), October 7-9, 2022
                                          Korea-China Young Scholar's Symposium on Discrete Mathematics, Statistics, and Optimization (Online) November 13-14, 2021
                                          AMS Special Session on Factors and eigenvalues of graphs (Online) October 24, 2020
                                          Combinatorics Workshop 2019, Songdo, Incheon, August 13-15, 2019


Visitors (since 2022): Zhiwen Wang (Nankai University): March 3-May 9, 2022
                                       Yongxin Lan (Hebei University of Technology): May 26-August 19, 2022
                                       Linh Nguyen (Stony Brook University): August 1-December 31, 2022
                                       Liwen Zhang (East China Univ. of Sci. and Tech.): Oct. 1, 2022-Sep. 30, 2023
                                       Jiangdong Ai (Nankai University): Oct. 1, 2022 - Sep. 30, 2023