# organization

2019

- (with G. Bao) Minisymposium on Inverse Problems for Wave Propagation, The international Congress on Industrial and Applied Mathematics, Valencia, Spain July 15-19, 2019.
- (with G. Bao) Minisyposium on Recent Developments on Inverse
Scattering Problems: Theory and Computation, Applied Inverse Problems,
University Grenoble Alpes, Grenoble, France, July 8–12, 2019.

2017

- (with K. Ren and J. Zou) Minisymposium on Inverse Problems
in Scattering and Imaging, Applied Inverse Problems Conference,
Zhejiang University, Hangzhou, May 29-June 2, 2017

- (with H. Ammari, G. Bao, S. Moskow, and J. Schotland) IMA Annual Program Year Workshop: Optical Imaging and Inverse Problems, The Institute for Mathematics and its Applications, University of Minnesota, Minneapolis, MN, February 13-17, 2017.

2016

- (with J. Shen and P. Stefanov) Workshop on Inverse Problems
in Scattering and Imaging, Purdue University, West Lafayette, IN April
22-23, 2016.

- (with H. Zhou) Minisymposium on Inverse Problems and Imaging, The
40th SIAM Southeastern Atlantic Section Conference, University of
Georgia, Athens, GA, March 12-13, 2016.

2015

- Special Session on Inverse Scattering Problems,
International Conference on Inverse Problems, Imaging, and
Applications, Zhejiang University, Hangzhou, China, August 6-9, 2015.

- (with G. Bao and F. Triki) Minisymposium on Inverse Problems in
Wave Propagation, The 8th International Congress on Industrial and
Applied Mathematics, Beijing, China, August 10-14, 2015.

- (with G. Bao and J. Zou) Minisymposium on Inverse Problems in Optics, Applied Inverse Problems Conference, University of Helsinki, Finland, May 25-29, 2015.

2014

- (with Y. Lu) Special Session on Wave Propagation, International Conference on Applied Mathematics, City University of Hong Kong, Hong Kong, December 1-5, 2014.
- (with G. Bao, J. Lin, and X. Xu) The Third International Conference on Interdisciplinary Applied and Computational Mathematics, Zhejiang University, Hangzhou, China, June 7-10, 2014.

2013

- (with G. Bao) Workshop on Interdisciplinary Applied and
Computational Mathematics, Zhejiang University, Hangzhou, China,
December 19-21, 2013.

- (with W. Zheng) Workshop on Numerical Methods for Wave Propagation, The Second International Conference on Engineering and Computational Mathematics, Hong Kong Polytechnic University, Hong Kong, December 16-18, 2013.
- (with J. Sun and Y. Xu) Special Session on Applied Analysis and Inverse Problems, AMS Sectional Meeting, University of Louisville, Louisville, KY , October 5-6, 2013.
- (with G. Bao) Minisymposium on Inverse Scattering Problems, Applied Inverse Problems Conference, Korea Advanced Institute for Sciences and Technology, Daejeon, Korea, July 1-5, 2013.
- (with K. Ren) Minisymposium on Inverse Problems for Wave Propagation in Complex and Random Environments, Applied Inverse Problems Conference, Korea Advanced Institute for Sciences and Technology, Daejeon, Korea, July 1-5, 2013.
- (with G. Bao, J. Cheng, D. Dobson), The Second International Conference on Interdisciplinary Applied and Computational Mathematics, Zhejiang University, Hangzhou, China, June 19-23, 2013.
- (with J. Shen) Workshop on Inverse Problems in Scattering and Imaging, Department of Mathematics, Purdue University, West Lafayette, IN, April 12-13, 2013.
- (with A. Wood) Special Session on Mathematical Aspects on CEM, the 29th International Review of Progress in Applied Computational Electromagnetics, Monterey, CA, March 24-28, 2013.
- (with G. Bao and D. Liu) Minisymposium on Modeling, Analysis, and
Computation for Wave Propagation in Optics and Electromagnetics, Hong
Kong Baptist University, Hong Kong, China, January 1-7, 2013.

- Minisymposium on Acoustic and Electromagnetic Wave Propagation, International Conference on Mathematical Modeling, Analysis and Computation, Xiamen University, Xiamen, China, July 21-25, 2012.
- (with J. Sun) Minisymposium on Direct and Inverse Scattering for Wave Propagation, Eighth International Conference on Scientific Computing and Applications. University of Nevada, Las Vegas, Nevada, April 1-4, 2012.

2011

- (with D. Dobson) Special Session on Electromagnetic Wave Propagation in Complex and Random Environments, AMS Sectional Meeting, University of Utah, Salt Lake City, Utah, October 22-23, 2011.
- Special Session on Electromagnetic Wave Propagation in Complex Media, International Conference on Interdisciplinary Applied and Computational Mathematics, Zhejiang University, Hangzhou, China, June 17-21, 2011.
- (with J. Zou) Minisymposium on Identification of Distributed Parameters: Stability \& Numerics, Applied Inverse Problems Conference, Texas A\&M University, College Station, Texas, May 23-27, 2011.
- (with J. Shen and J. Xia), Midwest Numerical Analysis Day 2011,
Department of Mathematics, Purdue University, Indiana, May 7-8, 2011.

# presentation

2019

- The 5th International Workshop on Computational Inverse Problems and Applications, Longyan, Fujian, China, July 2019.
- Minisymposium on Uncertainty Quantification in Imaging, The International Congress on Industrial and Applied Mathematics, Valencia, Spain, July 2019.
- Minisymposium on Recent Advances in Inverse Source Scattering Problems, International Congress on Industrial and Applied Mathematics, Valencia, Spain, July 2019.
- Minisimposim on Coefficient Inverse Problems: Theory and Numerical Methods, Applied Inverse Problems, University Grenoble Alpes Grenoble, France, July 2019.
- Conference on Advanced Numerical Methods for Scientific Computation, Southern University of Science and Technology, Shenzhen, China, June 2019.
- Conference on Mathematical and numerical approaches for
multi-wave inverse problems, Centre International de Rencontres
Mathematiques, Marseille, France, April 2019.

2018

- Special Session on Recent Developments in the Mathematics of
Tomography and Scattering, AMS Sectional Meeting, University of
Michigan, Ann Arbor, MI, October 2018.

- Workshop on Qualitative and Quantitative Approaches to
Inverse Scattering Problems, National University of Singapore,
Singapore, September 2018.

- Special Session on Recent Advances in Inverse Problems, The 12th bi-annual Conference on Dynamical Systems, Differential Equations and Applications, Taipei, Taiwan, July 2018.
- International Workshop on Smoothed Finite Element Methods and
Other High-Performance Methods, Taiyuan University of Technology,
Taiyuan, China, June 2018.

- Special Session on Inverse Problems, The Joint International Meeting of Chinese Mathematical Society and American Mathematical Society, Fudan University, Shanghai, China, June 2018.
- Special Session on Numerical Analysis, The Joint International Meeting of Chinese Mathematical Society and American Mathematical Society, Fudan University, Shanghai, China, June 2018.
- Special Session on Waves and Computation, International Conference on Applied Mathematics, City University of Hong Kong, Hong Kong, China, June 2018.
- The
Forum on Scientific and Engineering Computing, The State Key Laboratory
of Scientific and Engineering Computing, Chinese Academy of Sciences,
Beijing, China, June 2018.

- The 10th Annual Meeting on Inverse Problems, Tianyuan Mathematical Center in Northeast China, Changchun, China, May 2018.

- International Conference on Applied Mathematics, Florida International University, Miami, FL, January 2018.

2017

- The International Conference on Recent Advances in
Computational and Applied Mathematics, Wuhan University, Wuhan, China,
December 2017.

- Colloquium, Department of Applied Mathematics, Illinois Institute of Technology, Chicago, IL, September 2017.

- Seminar, Institute of Applied Mathematics, Chinese Academy of Sciences, Beijing, China, August 2017.

- Seminar, Institute of Computational Mathematics, Chinese Academy of Sciences, Beijing, China, August 2017.
- Seminar, School of Mathematics and Statistics, Northeast Normal University, Changchun, China, July 2017.

- Inverse Problems and Image Analysis Colloquium, The Fields
Institute for Research in the Mathematical Sciences, Toronto, Canada,
July 2017.

- International Workshop on Optimization in Scientific Computing, Chinese University of Hong Kong, Hong Kong, June 2017.

- Minisymposium on Super-resolution in Imaging and
Inverse Problems, Applied Inverse Problems Conference, Zhejiang
University, Hangzhou, China, May 2017.

- Minisymposium on Mathematical Methods for Inverse Medium Scattering, Applied Inverse Problems Conference, Zhejiang University, Hangzhou, China, May 2017.
- Math/ICES Center of Numerical Analysis Seminar, University of Texas at Austin, Austin, TX, April 2017.

- Minisymposium on Recent Developments on Inverse Scattering
Problems, 100 Years of the Radon Transform, The Radon Institute of
Computational and Applied Mathematics, Linz, Austria, March 2017.

- IMA Annual Program Year Workshop: Optical Imaging and Inverse Problems, The Institute for Mathematics and its Applications, University of Minnesota, Minneapolis, MN, February 2017.
- Minisymposium on Numerical Simulation of Optical and Plasmonic Phenomena, SIAM Conference on Computational Science and Engineering, Atlanta, GA, February 2017.
- Annual Program Seminar Series, The Institute for Mathematics and its Applications, University of Minnesota, Minneapolis, MN, February 2017.

2016

- Workshop on Mathematical Analysis of Metamaterials and
Applications, Tsinghua Sanya International Mathematics Forum, Sanya,
China, December 2016.

- The LIASFMA (Sino-French International Associated Laboratory for Applied Mathematics) Workshop on Control and Inverse Problems of Partial Differential Equations, Zhejiang University, Hangzhou, China, October, 2016.
- Analysis and Applied Mathematics Seminar, Department of
Mathematics, Statistics, and Computer Science, University of Illinois
at Chicago, Chicago, IL, September 2016.

- The International Conference on Numerical Analysis and
Inverse Problems, Michigan Technological University, Houghton, MI, August
2016.

- Minisymposium on Direct and Inverse Scattering in Electromagnetics and Optics, SIAM Annual Meeting, Boston, MA, July 2016.
- The Fourth International Workshop on Computational Inverse Problems and Applications, Shangdong University of Technology, Zibo, China, July 2016.
- Minisymposium on Qualitative and Quantitative Inverse Scattering Algorithms, International Conference on Inverse Problems and Related Topics, Ewha Womans University, Seoul, Korea, June 2016.
- Eighth International Workshop on Theoretical and Computational
Analyses for Inverse Problems, Academy of Mathematics and Systems
Science, Beijing, China, June 2016.

- Minisymposium on Numerical Methods for Optics and Photonics, The
Mathematics of Finite Elements and Applications, Brunel University,
London, UK, June 2016.

2015

- Workshop on Inverse Problems and Related Topics, Zhejiang University, Hangzhou, China, December 2015.

- Minisymposium on Mathematics of Optics and Photonics, SIAM
Conference on Analysis of Partial Differential Equations, Scottsdale,
AZ, December 2015.

- International Conference on Numerical Mathematics and Scientific Computing, Nanjing University, Nanjing, China, August 2015.
- Seminar, Department of Mathematics, Southeast University, Nanjing, China, August 2015.

- The 2nd Chongqing Workshop on Computational and Applied Mathematics, Chongqing University, Chongqing, China, August 2015.

- Minisymposium on Mathematics and Optics, The 8th International Congress on Industrial and Applied Mathematics, Beijing, China, August 2015.
- Minisymposium on Optimization Methods for Inverse Problems, The 8th International Congress on Industrial and Applied Mathematics, Beijing, China, August 2015.
- Minisymposium on Computational Electromagnetism and Its Engineering Applications, The 8th International Congress on Industrial and Applied Mathematics, Beijing, China, August 2015.
- International Conference on Inverse Problems, Imaging, and Applications, Zhejiang University, Hangzhou, China, August 2015.

- Seminar, School of Mathematics, Jilin University, Changchun, China, August, 2015.

- Mini-course, School of Mathematics and Statistics, Northeast Normal University, Changchun, China, July 2015.

- Workshop on Scientific Computation with Applications, Michigan State University, East Lansing, MI, July 2015.

- Applied Inverse Problems Conference, University of Helsinki, Finland, May 2015.

- Inverse Problems Seminar, Department of Mathematics, Colorado State University, Fort Collins, CO, March 2015.

- Minisymposium on Inverse Problems and Imaging, The 39th SIAM
Southeastern Atlantic Section Conference, University of Alabama,
Birmingham, AL, March 2015.

2014

- Workshop on Scattering and Inverse Scattering Problems, Zhejiang University, Hangzhou, China, December 2014.

- Minisymposium on Analysis and Computation for PDE-based Inverse Problems, The Fifth International Conference on Scientific Computing and Partial Differential Equations, Hong Kong Baptist University, Hong Kong, December 2014.
- International Conference on Inverse Problems and Optimal Control, Chinese University of Hong Kong, Hong Kong, December 2014.

- Special Session on Wave Propagation, International Conference on Applied Mathematics, City University of Hong Kong, Hong Kong, December 2014.
- Seminar, Department of Mathematics, University of Macau, Macau, China, November 2014.
- Colloquium, Department of Mathematics, Chinese University of Hong Kong, Hong Kong, November 2014.

- Mathematical Analysis and its Applications Colloquium, the Liu Bie Ju Center for Mathematical Sciences, City University of Hong Kong, Hong Kong, October 2014.
- Colloquium, Department of Mathematics, Hong Kong Baptist University, Hong Kong, October 2014.

- Seminar, Institute of Applied Mathematics, Academy of Mathematics
and System Sciences, Chinese Academy of Sciences, Beijing, August 2014.

- Seminar, College of Mathematics and Statistics, Chongqing University, Chongqing, China, July 2014.
- Mini-course, School of Mathematics and Statistics, Northeast Normal University, Changchun, China, July 2014.
- Workshop on Numerical Methods for Partial Differential Equations,
School of Mathematics, Jilin University, Changchun, July 2014.

- Seminar of Team EDP-MOISE, Laboratoire Jean Kuntzmann, University of Joseph Fourier, Grenoble, France, June 2014.

- The Third International Conference on Interdisciplinary Applied and Computational Mathematics, Zhejiang University, Hangzhou, China, June 2014.
- Seminar, Department of Mathematics, Zhejiang University, Hangzhou, China, May 2014.

- Computational Mathematics Seminar, Department of Mathematics, University of Macau, Macau, China, May 2014.

- Seminar, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, May 2014.
- Minisymposium on Inverse Scattering Problems in Imaging Science, SIAM Conference on Imaging Science, Hong Kong Baptist University, Hong Kong, China, May 2014.
- Mathematical Sciences Colloquium, Department of Mathematical Sciences, Rensselaer Polytechnic Institute, Troy, NY, March 2014.

- Applied Mathematics Seminar, Department of Mathematics and Statistics, Auburn University, Auburn, AL, January 2014.

- Workshop on Interdisciplinary Applied and Computational Mathematics, Zhejiang University, Hangzhou, China, December 2013.
- Workshop on Numerical Methods for Wave Propagation, The Second
International Conference on Engineering and Computational Mathematics,
Hong Kong Polytechnic University, Hong Kong, December 2013.

- Special Session on Applied Analysis and Inverse Problems, AMS Sectional Meeting, University of Louisville, Louisville, KY , October 2013.
- Colloquium, Department of Mathematical Sciences, Indiana University-Purdue University Indianapolis, Indianapolis, IN, August 2013.
- The Copper Country Summer Workshop on Numerical Analysis and Inverse Problems, Michigan Technological University, Houghton, MI, August 2013.
- The Third International Workshop on Computational Inverse Problems and Applications, Nanchang, China, July 2013.
- Colloquium, School of Mathematics and Statistics, Central China Normal University, Wuhan, China, July 2013.
- Minisymposium on Inverse Scattering Problems, The Applied Inverse Problem Conference, Korea Advanced Institute for Sciences and Technology, Daejeon, Korea, July 2013.
- Inverse Problems Seminar, Department of Mathematics, School of Information, Renmin University of China, Beijing, China, June 2013.
- Computational Mathematics Seminar, Institute of Computational Mathematics and Scientific/Engineering Computing, Chinese Academy of Sciences, Beijing, China, June 2013.
- The Second International Conference on Interdisciplinary Applied and Computational Mathematics, Zhejiang University, Hangzhou, China, June 2013.
- The Tenth Annual Conference on Frontiers in Applied and Computational Mathematics, New Jersey Institute of Technology, Newark, NJ, May 2013.
- Special Session on Numerical Methods for Geometric Partial Differential Equations, AMS Sectional Meeting, Iowa State University, Ames, IA, April 2013.
- Special Session on Numerical Analysis and Scientific Computing, AMS Sectional Meeting, Iowa State University, Ames, IA, April 2013.
- Partial Differential Equations Seminar, Department of Mathematics, University of Houston, Houston, TX, March 2013.
- Special Session on Mathematical Aspects on CEM, the 29th International Review of Progress in Applied Computational Electromagnetics, Monterey, CA, March 2013.
- Seminar on Inverse Problems and Analysis, Department of Mathematics, University of Delaware, Newark, DE, March 2013.
- Minisymposium on Numerical Methods for Electromagnetic Problems, The 8th International Conference on Computational Physics, Hong Kong Baptist University, Hong Kong, China, January 2013.
- Minisyposium on Modeling, Analysis, and Computation for Wave Propagation in Optics and Electromagnetics, The 8th International Conference on Computational Physics, Hong Kong Baptist University, Hong Kong, China, January 2013.

2012

- International Workshop on Recent Advances in Scientific and Engineering Computing, Department of Mathematics, Shanghai Jiao Tong University, Shanghai, China, October 2012.
- International Conference on Inverse Problems and Applications, Zhejiang University, Hangzhou, China, September 2012.
- Bridge to Research Seminar, Department of Mathematics, Purdue University, West Lafayette, IN, September 2012.
- Workshop on Scattering and Inverse Scattering Problems and Applications, Michigan State University, East Lansing, MI, August 2012.
- International Conference on Mathematical Modeling, Analysis and Computation, Xiamen University, Xiamen, China, July 2012.
- Seminar, Department of Mathematical Sciences, Tsinghua University, Beijing, China, July 2012.
- Computational Mathematics Seminar, Institute of Computational Mathematics and Scientific/Engineering Computing, Chinese Academy of Sciences, Beijing, China, July 2012.
- Minisymposium on Propagation, Scattering and Inverse Scattering of Optical Waves, SIAM Annual Meeting, Minneapolis, MN, July 2012.
- Inverse Problems and Imaging Seminar, University of California at Irvine, Irvine, CA, June 2012.
- International Conference on Applied Mathematics 2012, City University of Hong Kong, Hong Kong, China, May 2012.
- Special Session on Mathematical Aspects of CEM, The 28th International Review of Progress in Applied Computational Electromagnetics, Columbus, OH, April 2012.
- Colloquium, Department of Mathematics and Statistics, Air Force Institute of Technology, WPAFB, OH, April 2012.
- Minisymposium on Advances in Analytical and Computational Techniques for Nonlinear Waves, 8th International Conference on Scientific Computing and Applications, University of Nevada at Las Vegas, NV, April 2012.
- 8th International Conference on Scientific Computing and Applications, University of Nevada at Las Vegas, NV, April 2012.
- Special Session on Inverse Problems in PDEs, AMS Sectional Meeting, University of South Florida, Tampa, FL, March 2012.

2011

- The Fourth International Conference on Scientific Computing and Partial Differential Equations, Hong Kong Baptist University, Hong Kong, China, December 2011.
- Applied Mathematics Lunch Seminar, Purdue University, West Lafayette, IN, November 2011.
- Special Session on Inverse Problems and Homogenization, AMS Sectional Meeting, University of Utah, Salt Lake City, UT, October 2011.
- GMIG Pure and Applied Math Seminar, Purdue University, West Lafayette, IN, October 2011.
- Minisymposium on Numerical Methods for Electromagnetic and Acoustic Wave Problems, the 7th International Congress on Industrial and Applied Mathematics, Vancouver, BC, Canada, July 2011.
- Applied Mathematics Seminar, Institute of Applied Mathematics, Chinese Academy of Sciences, Beijing, China, June 2011.
- Computational Mathematics Seminar, Institute of Computational Mathematics and Scientific/Engineering Computing, Chinese Academy of Sciences, Beijing, China, June 2011.
- International Conference on Interdisciplinary Applied and Computational Mathematics, Zhejiang University, Hangzhou, China, June 2011.
- 2011 Applied Mathematics and Image Processing Summer Workshop, University of Texas at Pan American, Edinburg, TX, May 2011.
- 2011 DTRA/NSF Algorithm Workshop, Boston, MA, June 2011.
- Minisymposium on Recent Developments of Reconstruction Methods for Inverse Scattering Problems, Applied Inverse Problems Conference, Texas A&M University, College Station, TX, May 2011.
- Minisymposium on Identification of Distributed
Parameters: Stability & Numerics,

Applied Inverse Problems Conference, Texas A&M University, College Station, TX, May 2011. - Applied Mathematics Seminar, Wayne State University, Detroit, MI, April 2011.
- MCIAM Workshop on Computational Wave Propagation, Michigan State University, East Lansing, MI, April 2011.
- Special Session on Numerical Analysis and Scientific Computing, AMS Sectional Meeting, University of Iowa, Iowa City, IA, March 2011.
- pre-AMS VIGRE Workshop, University of Iowa, Iowa City, IA, March 2011.

2010

- Applied and Computational Mathematics Seminar, University of California at Irvine, Irvine, CA, November 2010.
- The 10th International Workshop on Finite Elements for Microwave Engineering, Meredith, NH, October 2010.
- International Symposium on Maxwell's Equations: Theoretical and Numerical Issues with Applications, Fudan University, Shanghai, China, July 2010.
- Computational Mathematics Seminar, Institute of Computational Mathematics and Scientific/Engineering Computing, Chinese Academy of Sciences, Beijing, China, July 2010.
- The Second International Workshop on Computational Inverse Problems and Applications, Beijing, China, July 2010.
- IMA Graduate Student Summer Program: Computational Wave Propagation, Michigan State University, East Lansing, MI, June 2010.
- International Conference on Applied Mathematics, City University of Hong Kong, Hong Kong, China, June 2010.
- Workshop on Interdisciplinary Applied and Computational Mathematics, Zhejiang University, Hangzhou, China, June 2010.
- Minisymposium on Numerical Inversion, Optimization and Large Scale Scientific Computing, the 5th International Conference "Inverse Problems: Modeling and Simulation", Antalya, Turkey, May 2010.
- Midwest Numerical Analysis Day, Iowa State University, Ames, IA, April 2010.
- Workshop on Inverse Problems: Theory, Computation, and Applications, Michigan Center for Industrial and Applied Mathematics, Michigan State University, East Lansing, MI, April 2010.
- Special Session on Differential Equations and Applications, AMS Sectional Meeting, St. Paul, MN, April 2010.
- Bridge to Research Seminar, Department of Mathematics, Purdue University, West Lafayette, IN, March 2010.
- Colloquium, Department of Mathematics, University of Louisville, Louisville, KY, Februray 2010.

2009

- The Finite Element Circus, University of Tennessee, Knoxville, TN, October 2009.
- Minisymposium on Mathematical and Computational Challenges on Inverse and Control Problems for Differential Equations, International Conference on Scientific Computation and Differential Equations, Beijing, China, May 2009.
- Minisymposium on Applications to Computational Electromagnetics, International Conference on Scientific Computation and Differential Equations, Beijing, China, May 2009.
- Joint Midwest Numerical Analysis Day & SIAM Great Lakes Numerical PDEs Spring Conference, Wayne State University, Detroit, MI, April 2009.
- Applied Mathematics Seminar, Florida International University, Miami, FL, Februray 2009.

2008

- Applied Mathematics Lunch Seminar, Purdue University, West Lafayette, IN, October 2008.
- International Conference on Inverse Problems and its Applications, Fudan University, Shanghai, China, October 2008.
- Applied and Computational Mathematics Seminar, Georgia Institute of Technology, Atlanta, GA, September 2008.
- Applied Mathematics Seminar, Wayne State University, Detroit, MI, April 2008.
- Special Session on Finite Element Methods and Application, AMS Sectional Meeting, Bloomington, IN, April 2008.
- (poster) Multiscale modeling, analysis, and simulation, Michigan State University, East Lansing, MI, March 2008.
- Colloquium, Department of Mathematics and statistics, University of Missouri, Kansas City, MO, February 2008.
- Colloquium, Department of Mathematics, University of South Carolina, Columbia, SC, February 2008.
- Colloquium, Department of Mathematics and & Statistics, Wichita State University, Wichita, KS, January 2008.
- Colloquium, Department of Mathematics, Purdue University, West Lafayette, IN, January 2008.

2007

- Minisymposium on Recent Developments in Computation and Analysis of Wave Propagation and Application in Optics, SIAM Conference on Analysis of PDEs, Mesa, AZ, December 2007.
- Special Session on Wave Propagation from Mathematical and Numerical Viewpoints, AMS Sectional Meeting, Chicago, IL, September 2007.
- Applied Mathematics Seminar, Fudan University, Shanghai, China, August 2007.
- International Conference on Computational Mathematics and Geophysics, Beijing, China, July 2007.
- Applied Mathematics Seminar, Huazhong Agricultural University, Wuhan, China, June 2007.
- SIAM Conference on Computational Science and Engineering, Costa Mesa, CA, February 2007.

2006

- (poster) IMA ``Hot Topics" Workshop: Negative Index Materials, Twin Cities, MN, October 2006.
- (poster) Midwest Quantitative Biology Conference, Mackinac Island, MI, September 2006.
- Recent Mathematical and Computational Developments of Maxwell's Equations: Challenges and Frontiers, Weihai, China, July 2006.
- SIAM Annual Meeting, Boston, MA, July 2006.
- Applied Mathematics Seminar, Michigan State University, East Lansing, MI, May 2006.

2005

- 7th International Conference on Mathematical and Numerical Aspects of Wave Propagation, Boston, MA, June 2005.
- Applied and Interdisciplinary Mathematics Seminar, University of Michigan, Ann Arbor, MI, March 2005.
- Third Annual MSU Student Mathematics Conference, Michigan State University, East Lansing, MI, March 2005.
- Colloquium, Applied and Computational Mathematics, California Institute of Technology, Pasadena, CA, February 2005.

2004

- PDEs Seminar, Michigan State University, MI, September 2004.
- Second Annual MSU Student Mathematics Conference, Michigan State University, East Lansing, MI, March 2004.

2003

- First Annual MSU Student Mathematics Conference, Michigan State University, East Lansing, MI, March 2003.