Invited talks

Sharp Lp bounds for the cone multipliers, Universidad del Pais Vasco, February 19, 2013

Some new endpoint estimates for radial multipliers, Universidad Autonoma de Madrid, February 15, 2013

Sharp Lp bounds for the cone multipliers, Peking University, December 12. 19, 2013

Endpoint estimates associated with radial multipliers, Harmonic Analysis/PDEs Workshop, University of Birmingham, October 23, 2012

On the cone multiplier in $\mathbb R^3$, Analysis seminar, University of Wisconsin-Madison, August 2012

Space time estimates for the dispersive equations (short course), Cheonbuk University, August 8-10, 2012

On the cone multiplier in $\mathbb R^3$, 9th International Conference on Harmonic Analysis and Partial Differential Equations El Escorial, Madrid (Spain), June 12, 2012

Space time estimates for dispersive equations and their applications (mini course), Universidad Aut\'onoma de Madrid, February 20-23, 2012

Improved bounds for Stein's square function, Harmonic Analysis and it Application in Nara 2011, Nara, November 12, 2011.

On Strichartz estimates for the Schrodinger equations, RIMS Workshops "Harmonic Analysis and Nonlinear Partial Differential Equations", Kyoto, July 5, 2011.

On pointwise convergence of solutions to the Schrodinger equations, Workshop Oscillatory integral in Harmonic Analysis, ICMS, Edinburgh, June 9, 2011

Convergence of Fourier series in Lebesgue spaces, Colloquium, POSTECH, April 4, 2011

On pointwise convergence of the solutions to the Schr\"odinger equations, Analysis seminar, KAIST, March 30, 2011

Almost everywhere convergence for the Schr\"odinger equations, Colloquium, Yonsei University, March 25, 2011

Pointwise convergence for the Schr\"odinger equations with quadratic potentials, Analysis seminar, Universidad Autonoma de Madrid, February 17, 2011

Pointwise convergence along curves for solutions of the Schr\"odinger equation, Analysis Seminar, University of Wisconsin-Madison, January 25, 2011

On pointwise convergence of the Schr\"odinger equations, the 19th Workshop on Differential Equations and Its Applications, Taiwan, Tainan, January 15, 2011

Convergence problems in classical Fourier analysis, colloquium, Ajou University, November 12, 2010

The free and Hermite Schrodinger equations: an equivalence, Korean Mathematical Society Fall Meeting, October 23, 2010

The free and Hermite Schroodinger equations: an equivalence, ICM Satellite Conference on Harmonic Analysis National Institute of Science Education and Research(India), August 29, 2010

Restriction estimates for some surfaces with vanishing curvatures, University of Minnesota, May 5, 2010

Mixed Norm Estimates of Schrodinger Waves and their Applications, Analysis seminar, Universidad Autonoma de Madrid, April 20, 2010

Mixed Norm Estimates of Schrodinger Waves and their Applications, Euclidean harmonic analysis, nilpotent groups and PDE, Centro di Ricerca Matematica Ennio De Giorgi, April 16, 2010

Restriction estimates for surfaces with vanishing curvatures,University of Edinburgh, March 31, 2010

Restriction estimates for surfaces with vanishing curvatures, University of Wisconsin, February 16, 2010

Bilinear estimates for Schrodinger waves, Kyoto University, June 19, 2009

Bilinear restriction estimates for surfaces with vanishing curvatures, Yonsei University, May 21, 2009

Mass concentration for the L2 critical nonlinear Schr\"odinder equations, Postech, May 4, 2009

Mass concentration for the L2 critical nonlinear Schr\"odinder equations, colloquium, Inha University,March 25, 2009

Sharp null form estimates for the wave equations, Workshop on PartialDifferential Equations of Mathematical Physics, Cheonbuk University,December 21, 2008

Mass concentration for the L2 critical nonlinear Schr\"odinger equations, Workshop on Partial Differential Equations and Fluid Mechanics, Sungkyunkwan University, December 11, 2008

Bilinear restriction estimates for hypersurfaces, Korean /span>Mathematical Society fall meeting, Jae-Ju Convention Center, October 24, 2008

Bilinear restriction estimates for hypersurfaces, Harmonic analysis and it applications at Tokyo 2008, Tokyo Metropolitan University,October 11, 2008.

Fractal Strichartz's estimates, LMS Regional conference, Universityof Birmingham, June 10, 2008

Some estimates related to Fourier transforms of Fractal measures,Analysis seminar, Universidad Autonoma De Madrid, Feb. 29, 2008

Estimates for Fourier transforms of Fractal measures, International Workshop on Harmonic analysis and PDE, YonseiUniversity, Feb. 12, 2008

Some estimates related to Falconer distance set problem,Pohang University of Science and Technology, Dec. 17, 2007

Pointwise convergence of Solutions to Schr\"odinger equation in$R^2$, University of Wisconsin-Madison, July 30, 2007

Sharp null form estimates for the wave equation, Korean Mathematical Society spring meeting, April 21, 2007

Pointwise convergence of solutions to the Schrodinger equations, Conference on Nonlinear Wave and Dispersive Equations, University of Kyoto, 22 Feb, 2007

Almost everywhere convergence of the solutions to the Schr\"odinger equations, POSTECH, Feb. 9, 2007

Convergence of Fourier integrals, Colloquium, Pusan University, Feb. 2, 2007

Some sharp local smoothing estimates for the wave equations on compact manifold, Colloquium,Korea University, Nov. 24, 2006

weighted inequalities for the Bochner-Riesz operators, Analysis seminar,Chung-Ang University, Nov 17, 2006.

Sharp regularity properties of Fourier integral operators related to the wave equations, Analysis seminar, Postech, Oct. 21, 2006

On the pointwise convergence of the solutions to Schr\"odinger equations, KIAS, July 26, 2006

On the pointwise convergence of the solutions to Schr\"odinger equations, Fourier analysis, Geometric measure theory, and Applications, Centre de Recerca Matematica, Barcelona, July 6, 2006

Regularity properties of a class of Fourier integral operators, Honam Mathematical Society meeting, June 16, 2006

Oscillatory integral estimates and related problems, Colloquium, Seoul National University, March 23, 2006

Linear and bilinear estimates for oscillatory integral operators related to restriction to hypersurfaces, Real Analysis, HarmonicAnalysis and Applications to PDE, Mathematisches Forschungsinstitut/span>Oberwolfach, July 7, 2005

Bilinear restriction estimates for hypersurfaces, Hokkaido University, June 10, 2005

Restriction estimates and related problems, Seoul NationalUniversity, June 7, 2005

Improved bounds for the Bochner-Riesz and Maximal Bochner-Riesz operators, UCLA, March 4, 2005