l KIAS-POSTECH-SNU International
Number Theory Workshop, 2004.12.1-2004.12.2, "On values of modular
function on $\Gamma_0(N)"
l POSTECH Number Theory Monthly
Mini-Symposium, 2006. 4. 29, ¡°The Space of Modular Forms Generated by Eta-quotients¡±
l KIAS Number Theory Conference,
2006.6.19-2006.6.21, ¡°Weight
Dependent Congruence Properties of Modular Forms"
l KIAS-POSTECH-SNU International
Number Theory Workshop, 2006.12.7-2004.12.9, "Congruence properties for
modular forms of half integral weight"
l KAIST Number Theory Conference,
2007. 4. 1, ¡°On
Congruence of Jacobi Forms¡±.
l POSTECH-Japan Number Theory
Symposium 2007, 5 26, ¡°Congruences for modular forms of
integral weight and half integral weight¡±.
l SNU Number Theory seminar 2007. 7.
11, ¡°modular forms of half integral weight with few non vanishing coefficients
modulo l¡±.
l Number Theory special session of KMS workshop, 2007. 10. 21, ¡°modular forms of half integral weight with few non vanishing coefficients
modulo l¡±.
l Ewha Womans
University, Department of Math, Number Theory seminar, 2007. 12. 6, ¡°CM
method of elliptic curves¡±.
l Kyushu University, Department of Math, Number Theory seminar 2007. 12. 21,
¡°Congruences for modular forms of integral weight¡±.
l KIAS Number Theory Seminar, 2008. 1.
17, ¡°Modularity of traces of singular moduli and its applications¡±.
l KAIST, Department of Math, seminar, 2008. 6. 25, ¡°Congruence properties for partition functions¡±.
l Summer
School on Spectral Theory of Automorphic Forms, 2008. 8. 11- 2008. 8. 15 , ¡°The Fourier expansions of modular forms with
their divisors¡±.
l
Pan Asian
Number Theory Workshop, 2009. 1. 8 - 11, ¡°Weakly holomorphic
modular forms of half-integral weight with non-vanishing constant terms modulo
l¡±.
l Chungnam University, Algebra
workshop, 2009. 2. 9 – 11, ¡°Twisted traces of singular moduli of
weakly holomorphic modular functions¡±.
l KIAS Number Theory Seminar, 2009. 2.
12, ¡°Non vanishing of
centaral values of modular L-functions for level one¡±.
l Number Theory
Workshop-Industrious Number Theory, 2009, 3, 11 – 2009, 3, 13, ¡°Congruence for Siegel modular forms¡±.
l KMS Annual meeting, 2009, 4, 25, ¡°theta
liftings and their arithmetic¡±
l Max Planck Institute, International Conference: Mock theta
functions and applications, 2009.5. 25 - 2009. 5. 29. ¡°Poincare series and divisors of
modular forms"
l KIAS-POSTECH International Number Theory Workshop, 2009. 6. 26 - 2009. 6.
28, ¡°Twisted traces of singular moduli of weakly holomorphic
modular functions¡±.
l POSTECH BSRI-PMI,
Mini-workshop, Modular forms and Galois representations, 2009. 08, 22-24, ¡°Non-vanishing of
central values of L-functions mod l¡±.
l Chonbuk
University, Department of Math,
colloquiums, 2009, 10, 9, ¡°Modular forms and their arithmetic
applications¡±.
l Sogang
Universtity, Department of Math,
colloquiums, 2009, 10, 15, ¡°Modular forms and Galois representations¡±.
l Inha University, Department of Math, colloquiums, 2009, 11 24, ¡°Non-vanishing of central values of modular L-functions
modulo¡±.
l The Joint Meeting
of the KMS and the AMS, 2009,
12, 16 - 2009, 12, 20. ¡°Non-vanishing of central values of L-functions mod l¡±.
l Ajou University, Department of
Math, colloquiums, 2010, 3, 26, ¡°Modular
forms and Galois representations¡±.
l Meeting of the KMS,
2010, 4, 24 - 2010, 4, 25. ¡°Congruences for
Siegel modular forms¡±.
l The Joint Meeting
of the KMS and the CMS, 2010,
5, 17 - 2010, 5, 21. ¡°Non-vanishing of central values of L-functions mod l and
extension groups¡±.
l KIAS Number Theory Seminar, 2010. 5.
27,
l 2005³â ´ëÇѼöÇÐȸ °¡À»¿¬±¸¹ßǥȸ, 2005.10.21-2005.10.22, ¡°On
the congruence of Jacobi forms¡±
l 2007³â ´ëÇѼöÇÐȸ °¡À»¿¬±¸¹ßǥȸ, 2005.10.27-2005.10.28, ¡°modular
forms of half integral weight with few non vanishing coefficients modulo l¡±