AWARDS and HONORS

- Summa cum laude, Busan (or Pusan) High School, 1972
- Summa cum laude (Department of Mathematics), Seoul National University, 1976
- Fellow of the Korean Government, 1979 -
- Mathematical Society of Japan, Fellow, 1990
- Candidate (runner-up) for the National Science Prize, 1995
- Research Professor at Inha University, 1997-1998

SELECTED INVITED LECTURES

l.Plenary address at the annual meeting of the Korean Mathematical Society, Seoul, Republic of Korea,
October 25, 1986.

2.Colloquium speaker, Nagoya University, Nagoya, Japan, 1991.

3.RIMS Symposium on Automorphic Forms and associated Zeta Functions, RIMS, Kyoto University,
Japan January 6-10, 1992.

4.Colloquium lecture, Nagoya University, Nagoya, Japan, January 14, 1992.

5.Symposium on Infinite Root Systems and the Period Integrals, Nakatsugawa, Japan, July 29-August 2,
1992.

6.Workshop on Automorphic Forms and Related Topics, Ehwa Women's University, Seoul,
Republic of Korea, September 2-3, 1993.

7.Workshop on Number Theory, Pyungsan Institute for Math. Sciences, Kyungju, Republic of Korea, April, 1994.

8.Seminars on Number Theory, Masan, Republic of Korea, October 11, 1994.

9.Plenary address at the annual meeting of the Korean Mathematical Society, Chungju, Republic of Korea, October 23, 1994.

10.Workshop on Algebraic Geometry and Number Theory, Pyungsan Inst. for Math. Sciences, Busan,
Republic of Korea, December 20-21, 1994.

11.Seminar lecture, Harvard University, Cambridge, U.S.A., February 17, 1995.

12.Symposium on Number Theory, Geometry and Related Topics, Pyungsan Institute for Math. Sciences, Iksan, Republic of Korea, September 23-24, 1995.

13.China-Korea Joint Conference on Geometry and Topology, Academia Sinica, Peking, China, October 1995.

14.Conference on Hodge Theory and Algebraic Geometry, Sendai, Japan, June 18-21, 1996.

15.International Workshop on Calabi-Yau Manifolds and Mirror Symmetry, RIMS, Kyoto University, Japan, December 7, 9-13, 1996.

16.Seminar lecture on Number Theory,  Max-Planck Institute, Bonn, Germany, January 29, 1997.

17.Colloquium lecture, Hamburg University, Germany, April 1, 1997.

18.Plenary address at the annual meeting of Honam Mathematical Society, Iksan, Republic of Korea, June 1997.

19.Invited lecture at Japan-Korea Joint Seminar on Transcendental Number Theory and Related Topics, Masan, Republic of Korea, November 24-25, 1997.

20.International Conference on Numbery Theory, Korea Institute for Advanced Study, Seoul,
Republic of Korea, December 1997.

21.Colloquium Lecture, Korea Advanced Institute for Science and Technology, Daejon, Republic of Korea, April 9, 1998.

22.Seminar lecture, Korea Institute for Advanced Study, Seoul, Republic of Korea, June 1998.

23.Colloquium lecture, Kyungnam University, Masan, Republic of Korea, November, 1998.

24.Colloquium lectures, seminar talks, crash lectures at Pyungsan Institute for Math. Sciences, Seoul, Republic of Korea, April, June, July, October, November, 1999.

25.Crash lectures on the Orbit Method in Representation Theory, Kyungpook National University, Taegu, Republic of Korea, November 1999.

26.Crash lectures on the Orbit Method in Representation Theory, Korea Institute for Advanced Study,
Seoul, Republic of Korea, January 2000.

27.Lecture on the Overview of Trace Formulas (due to J. Arthur), Korea Institute for Advanced Study,
Seoul, Republic of Korea, January 2000.

26.3 seminar lectures, PIMS, Seoul, Republic of Korea, April 2000.

27.Crash lectures on Frobenius Manifolds and Mirror Symmetry, POSTEC, Pohang, Republic of Korea, June 1-2, 2000.

28.Seminar talk, Graduate School of Math. Sciences, University of Tokyo, Tokyo, Japan, July 4, 2000.   

29.Crash lectures on the orbit method in representation theory, POSTEC, Pohang, Republic of Korea,
December 15-16, 2000.

30.Invited lecture at the Workshop on Automorphic Forms, Representation Theory and Geometry, Incheon, Republic of Korea, February 2002. 

31.Lecture at the annual meeting of the Korean Math. Society, April 2002.

32.Invited lecture at the 2002 International Conference relating to the Clay Problems, Chonju,
Republic of Korea, July 9-11, 2002. [The Birch-Swinnerton-Dyer Conjecture] 

33.Invited lecture at the Workshop on Number Theory, Geomery and Representation Theory, Incheon, Republic of Korea, November 29-30. 2002.

34.Colloquium lecture at Hamburg University, Hamburg, Germany, January 21, 2003.

35.Colloquium lecture at Freiburg University, Freiburg, Germany, January, 2003.

36.Colloquium lecture at the Hong Kong University of Science and Technology, Hong Kong, February 24, 2003.

37.Colloquium lecture, Pusan National University, Pusan, Republic of Korea, May 2, 2003.

38.Crash lectures on Spherical Functions, Kyungnam University, Masan, Republic of Korea, May 3, 2003.

39.Crash lectures on Harmonic Analysis on Homogeneous Spaces, Kyungpook National University,
Daegu, Republic of Korea, June 24, 2003.

40.Seminar talk on a fundamental domain for the universal family of abelian varieties and the moduli of real abelian varieties, Seoul National University, Seoul, Republic of Korea, April 20, 2004.

41.Seminar talk on Harmonic Analysis on Homogeneous Spaces, Seoul National University, Seoul,
Republic of Korea, May 3, 2004.

42.Crash lectures on the moduli of real abelian varieties (I)-(III), Seoul National University, Seoul,
Republic of Korea, May 11, 18, 24, 2004.

43.International Symposium on Representation Theory and Automorphic Forms, Seoul, Republic of Korea, February 14-17, 2005.

44.Lecture at the annual meeting of the Korean Math. Society, April 2005.

45.Crash lectures on Harmonic Analysis on Homogeneous Spaces, Korea Institute for Advanced Study, July 28, August 4, 2005.

46.Seminar lecture on Number Theory, Korea Institute for Advanced Study, August 18, 2005.       

47.International Mathematics Conference on Algebras, Groups and Related Topics, Jeonju,
Republic of Korea, January 9-10, 2005. [The Artin Conjecture and Functoriality]

48.International Conference on Number Theory, Harish-Chandra Research Institute, Allahabad, India,
December 1-5, 2006. [Remark on Harmonic Analysis on Siegel-Jacobi space]

49.International Symposium on Automorphic Forms, L-Functions and Shimura Varieties, Incheon,
Republic of Korea, November 23-27, 2008. [Langlands Functoriality Conjecture]

50.Workshop on Invariant Theory and Related Topics, Inha University, Incheon, Republic of Korea,
February 17-19, 2010. [Invariant Differential Operators on Siegel-Jacobi Space]

51.Workshop on Geometry and Representation Theory, National University of Singapore, Singapore
January 26-28, 2011. [Invariant Differential Operators on Siegel-Jacobi Space and Maass-Jacobi
Forms]

52.International Conference on the Arithmetic of Function Fields and Related Topics, Dongguk University,
Gyeongju, Republic of Korea, August 16-19, 2011. [Maass-Jacobi Forms]

53.Crash Lectures on Derivatives of L-Functions, KAIST, Daejeon, Republic of Korea,
October-November, 2010.

54.Crash Lectures on Derivatives of L-Functions, Korea Institute for Advanced Study, Seoul, Korea,
February 14, 15, 16, 2011.

55.General lecture at Kyushu University, Fukuoka, Japan, July 6 (Tue), 2010.
[Title : Modular Forms and Applications]

56.Colloquium lecture at Kyushu University, Fukuoka, Japan, July 9 (Fri), 2010.
[Title : Derivatives of L-Functions]

57. Lecture on Small Workshop at Kyushu University, Fukuoka, Japan, July 12 (Mon), 2010.
[Title : Invariant Differential Operators on Certain Arithmetic Homogeneous Spaces ]

58.Seminar Lecture at Kyoto University, Kyoto, Japan, July 20 (Tue), 2010.
[Title : Polarized Real Tori]

59.Colloquium Lecture at Osaka City University, Osaka, Japan, July 23 (Fri), 2010.
[Title : Invariant Differential Operators on Siegel-Jacobi Space and Maass-Jacobi Forms]

60.Seminar Lecture at Korea Institute for Advanced Study, Seoul, Korea, February 10 (Thr), 2011.
[Title : Invariant Differential Operators on Siegel-Jacobi Space and Maass-Jacobi Forms]

61.Lecture on Special Number Theory Seminar at Columbia University, New York, USA,
March 30 (Wed), 2011.
[Title : Invariant Differential Operators on Siegel-Jacobi Space and Maass-Jacobi Forms]

62.Lecture on Oberseminar Modulfunktionen at Heidelberg University, Heidelberg, Germany,
April 20 (Wed), 2011.
[Title : Invariant Differential Operators on Siegel-Jacobi Space and Maass-Jacobi Forms]

63.Lecture on Number Theory Lunch Seminar at Max-Planck Institute, Bonn, Germany,
April 27 (Wed), 2011.
[Title : Invariant Differential Operators on Siegel-Jacobi Space and Maass-Jacobi Forms]

◎  Colloquia, seminars, lectures at many universities and research centers
◎  Lectures at many national conferences, e.g., the Daewoo Workshops (4 times),
Summer Symposium of Korean Scientists et al.

64.International Number Theory Conference in Memory of Alf van der Poorten,
March 12-16, 2012 - Noah’s on the Beach, Newcastle, Australia.
[Title : Invariant Differential Operators on Siegel-Jacobi Space]

65.Invited Talks at Academy of Mathematics and Systems Science,
Chinese Academy of Sciences, Beijing, China : August 8, 2012.
[Title : Theory of Jacobi Forms of Higher Degree]

66.Invited Talks at Academy of Mathematics and Systems Science,
Chinese Academy of Sciences, Beijing, China : August 9, 2012.
[Title : Invariant Differential Operators on Siegel-Jacobi Space and Maass-Jacobi Forms]

67.International Conference on Geometry, Number Theory and Representation Theory,
October 10-12, 2012, Incheon, Korea.
[Title : Invariant Differential Operators on Siegel-Jacobi Space and Maass-Jacobi Forms]

68.International Conference on The Arithmetic of Function Fields and Related Topics,
February 18-21, 2013, Haeundae Riviera Hotel, Busan, Korea.
[Title : Some Results on Harmonic Analysis on Siegel-Jacobi Space]

69.International Conference on Geometry, Number Theory and Representation Theory,
December 4-6, 2013, NIMS Daejeon, Korea.
[Title : Geometry and Arithmetic on the Siegel-Jacobi Space]

70.Mini-Workshop on Shimura Varieties and O-Minimality, June 26-27, 2014,
Yonsei University. Seoul, Korea.
[Title : Works of J. Pila, E. Ullmo, A. Yafaev et al.]

71.China-Korea Joint Seminar on Number Theory, October 2-6, 2014,
Tsinghua Sanya International Mathematics Forum (TSIMF), Sanya, Korea.
[Title : A Note on the Riemann-Schottky Problem]

EDITORIAL

1. Managing Editor, Kyungpook Mathematical Journal, 1999-2008

2. Associate Editor, Kyungpook Mathematical Journal, 2009-

3. Editor, Trends in Mathematics, 2006-2007



ACTIVITIES

1.The principal organizer of International Symposium on Algebraic Geometry and Related Topics
(Invited Speakers : E. Freitag, S. Mori, S. Mukai,K. Saito, W. Schmid, Y.-T. Siu, S.-T. Yau),
Inha University, Incheon, Republic of Korea, February 11-13, 1992.

2.The principal organizer of Symposium on Automorphic Forms and Related Topics
(Invited Speakers : Takayuki Oda, Ichiro Satake, Ikuo Satake, Jae-Hyun Yang, Junesang Choi),
Ewha Womans University, Seoul, Republic of Korea, September 2-3, 1993.

3.The principal organizer of the 2nd Workshop on Number Theory and Relate Topics,
Dongguk University, Gyeongju, Republic of Korea, April 1994.

4.The principal organizer of the 3rd Workshop on Number Theory, Algebraic Geometry and Related Topics, Busan National University, Busan, Republic of Korea, December 20-21, 1994.

5.The principal organizer of the Symposium on Number Theory, Geometry and Related Topics, Wonkwang University, Iksan, Republic of Korea, September 23-24, 1995.

6.The organizer of International Conference on Number Theory and Related Topics
(Invited Speakers : Y. Ihara, C. Deninger, S. Kudla, B. Ramakrishnan, D. Prasad, S. Mochizuki),
Yonsei University, Seoul, Republic of Korea, October 20-22, 1998.

7.The principal organizer of Summer School on Representation Theory of Lie Groups
(Invited Speakers : Toshiyuki Kobayashi, Wolfgang Soergel, Wilfried Schmid),
Yonsei University, Seoul, Republic of Korea, July 20-22, 1999.

8.The principal organizer of the 2002 Seminar on Representation Theory of Lie Groups and Automorphic Forms, Inha University, Incheon, Republic of Korea, February 5-6, 2002.

9.The organizer of the 2002 International Conference relating to the Clay Problems
(Invited Speakers : S. M. Gonek, Cem Y. Yildirim, D. Prasad, K. Vilonen, J.-H.Yang),
Chonbuk National University, Chonju, Republic of Korea, July 9-11, 2002.

10.The principal organizer of the Workshop on Number Theory, Representation Theory and Geometry,
Inha University, Incheon, Republic of Korea, November 29-30, 2002.

11.The principal organizer of International Symposium on Representation Theory and Automorphic Forms (Invited Speakers : J.-S. Huang, T. Ikeda, T. Kobayashi, S. Miller, D. Ramakrishnan, W. Schmid,
F. Shahidi, J.-H. Yang, K.-I. Yoshikawa), Seoul National University, Seoul, Republic of Korea,
February 14-17, 2005.

12.The principal editor of Proceedings of the International Symposium on Representation Theory
and Automorphic Forms (Seoul National University, Seoul, February 14-17, 2005).
Edited by Toshiyuki Kobayashi, Wilfried Schmid and Jae-Hyun Yang,
Progress in Mathematics 255, Birkhauser, Boston, 2008. vi+210. ISBN-13: 978-0-8176-4505-2.

13.The principal organizer of International Symposium on Automorphic Forms, L-Functions and Shimura
Varieties (Invited Speakers : Jan H. Bruinier, M. Furusawa, H. Hida, S. Kimura, T. Konno, D.-U. Lee,
V. Kumar Murty, S. Myung, B.-K. Oh, J.-H. Yang, H. Yoshida), Inha University, Incheon, Republic of
Korea, November 25-27, 2008.

14.The principal organizer of Workshop on Invariant Theory and Related Topics
(Invited Speakers : Minoru Itoh, Hiroyuki Ochiai, Toru Umeda, Akihito Wachi, Donghoon
Hyeon, Young-Hoon Kiem, Jae-Hyun Yang), Inha University, Incheon, Republic of Korea,
February 17-19, 2010.

15.The principal organizer of Workshop on Number Theory and Related Topics,
Inha University,Incheon, Republic of Korea, December 27-28, 2011.

16.The principal organizer of International Conference on Geometry, Number Theory
and Representation Theory, October 10-12, 2012, Incheon, Korea.

17.The principal organizer of International Conference on Geometry, Number Theory
and Representation Theory, December 4-6, 2013, NIMS, Daejeon, Korea.

1. Committee Member of Geometry Session, the Korean Mathematical Society, April 1, 1987 - October 21,
1988.

2. Committee Member of Algebra Session, the Korean Mathematical Society, March 1, 1997 - February 28, 2000.

3. Committee Member of Mathematics Education Session, the Korean Mathematical Society, March 1, 1998 -February 28, 2000.

4.  Selection Committee Member for the National Science Prize, 1991, 1999, 2001, 2003.

5.  Selection Committee Member for the Young Korean Scientist Prize, 2000.

6.  Chair (Head) of Selection Committee Member for the Young Korean Scientist Prize, 2010.