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Choi, Youn-Seo

/ School of Mathematics

q-hypergeometric series, Ramanujan's mock theta function

Youn-Seo Choi works on analytic number theory, especially q-series and the subjects related to the Jacobian theta functions. He has tried to understand and prove the results connected to Ramanujan's mock theta functions in Ramanujan's Lost Notebook with the theory based on q-hypergeometric series and the combinatorics. He has also studied the theory of the Jacobian's theta functions which can be applied to extend the understanding of the Jacobian elliptic functions and the related topics.

Choi, Youn-Seo
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  • Publications
  • July. 2005 - Present : Professor, Korea Institute for Advanced Study
  • March. 2005- June 2005 : Associate professor, Korea University
  • March. 2001 - Feb. 2005 : Assistant professor, Korea University
  • June. 1999- Feb. 2001 : Research fellow, Korea Institute for Advanced Study
  • Aug. 1992-May. 1999 : Ph.D. in Mathematics, University of Illinois at Urbana-Champaign
  • March 1989-Feb. 1992 : Master in Mathemaics, Korea University in Seoul, Korea
  • March. 1985-Feb. 1989 : Bachelor in Mathemaics, Korea University in Seoul, Korea
  • 2003 : 13th annual best science paper award from KOFST
  • 1999 : The Bateman Prize in Number Theory
  • Office:1230 / TEL) 82-2-958-3724 / FAX) 82-2-958-3786
  • School of School of Mathematics, Korea Institute for Advanced Study
    85 Hoegiro, Dongdaemun-gu, Seoul 02455, Korea