presentations See recent presentation at this link. The following is a list of presentations in 2009 or before. OCTOBER 8, 2009 a seminar talk at the Institute of Bioinformatics, University of Georgia, Athens, GA. MARCH 5, 2009 a colloquium talk at the Department of Mathematics, Renmin University, Beijing, China. FEBRUARY 19, 2009 a colloquium talk at the Department of Mathematics, University of Alabama, Tuscaloosa, AL. JANUARY 26, 2009 a seminar talk at the School of Mathematics, Georgia Institute of Technology, Atlanta, GA. OCTOBER 30, 2008 a seminar talk at the Department of Mathematics, Harvard University, Cambridge, MA. MAY 13-15, 2008 two seminar talks at the Department of Mathematics, Zhongshan University, Guangzhou, China. MARCH 31, 2008 a seminar talk at the Department of mathematics, Pennsylvania Statue University, State College, PA. MARCH 11, 2008 a colloquium talk at the Department of Applied Mathematics, Cambridge University, England. OCTOBER 15, 2007 a colloquium talk at Department of Statistics, Harvard University. SEPTEMBER 13-14, 2007 two colloquium talks at Northern Illinois University, Dekalb, IL. JUNE 25, 2007 a colloquium talk at Nanjing University, Nanjing, China. MARCH 9, 2007 a colloquium talk at Texas A&M University, Prairie View, TX. APRIL 18, 2006 a colloquium talk at the center of Mathematics for Application, University of Oslo, Oslo, Norway. FEBRUARY 24, 2006 a keynote speech at the Eleventh Annual Mathematics Technology Conference at Valdosta State University, Valdosta, GA. OCTOBER 21, 2005 a colloquium talk at Georgia Southern University, Statesboro, GA. SEPTEMBER 15, 2005 a colloquium talk for the University of Georgia, Department of Statistics, Athens, GA. DECEMBER 4, 2004 a colloquium talk for the College of Engineering, Southern Polytechnic State University, Marietta, GA. AUGUST 18, 2004 a seminar talk at the Georgia Institute of Technology, Atlanta GA. NOVEMBER 12, 2003 a talk at the Geometric Design and Computing in Seattle, WA. MARCH 18, 2003 a seminar talk at the Department of Mathematics, Vanderbilt University, Nashville, TN. NOVEMBER 26, 2002 a seminar talk at the Department of Mathematics, University of Maryland, College Park, MD. SEPTEMBER 22-27, 2002 a talk in an international conference on multivariate approximation, Haus Bommerholz, Germany. JULY 8, 2002 a talk on multivariate splines for numerical solutions of PDE's at the SIAM 50th Annual Meeting. MAY 25, 2002 a colloquium talk at the Department of Mathematics, Brigham Young University, Provo, UT. APRIL 23, 2002 a talk for the Department of Mathematics, Texas A&M University, College Station, TX. APRIL 10, 2002 a talk at the School of Mathematics, Georgia Institute of Technology, Atlanta, GA. JUNE 7, 2001 a talk at the International Conference on Applied and Computational Harmonic Analysis, Hong Kong, China. MAY 31, 2001 a talk at the Department of Mathematics, Zhejiang University, Hangzhou, China. MAY 2, 2001 a seminar talk at the Department of Mathematics, University of Wisconsin, Madison, WI. MARCH 9, 2001 a seminar talk at Department of Mathematics, University of Michigan, Ann Arbor, MI. JUNE 23, 2000 a colloquium talk at the Department of Mathematics, Zhongshan University, Guangzhou, China. JUNE 8-22, 2000 a seminar talk at the Department of Mathematics, City University of Hong Kong, China. JUNE 1, 2000 a seminar talk at the Department of Applied Mathematics, School of Mathematical Sciences, Peking University, Beijing, China. APRIL 10, 2000 a colloquium talk at the Department of Mathematics, Temple University, Philadelphia, PA. MARCH 6, 2000 a colloquium talk at the Department of Mathematics, University of Missouri at St. Louis, Missouri. JUNE 17, 1999 a colloquium talk at the Department of Mathematics, Unviersity of Nante, Nante, France. APRIL 16, 1999 a talk at the Second International Conference on Scattered Data Fitting, Poruto Vallarta, Mexico. MARCH 18, 1999 a seminar talk at the Department of Mathematics, Pennsylvania State University, State College, PA. DECEMBER 15, 1998 a talk at the First Congress of Chinese Mathematicians at Beijing, China. AUGUST 12, 1997 a colloquium talk at an international conference on computational mathematics at Guangzhou, China. MAY 10, 1997 a talk at an international conference on Multivariate Approximations at Oberwolfach, Germany. AUGUST 22, 1996 four talks at the Department of Mathematicians, Nankai University, Tianjin, China. MARCH 2, 1995 a talk at an international conference on scattered data fitting in Cancun, Mexico. MAY 1, 1993 a talk at a conference on interaction between operator, wavelets, and control theory at the University of North Carolina at Charlotte, NC. APRIL, 1993 a colloquium talk at the Department of Mathematics, Vanderbilt University, Nashville, TN. JUNE, 1992 a talk at Chevron Oil Field Research Company, La Habra, CA.
