主讲人简介：
陈卫东，美国帕克大学数学系教授，2007年美国堪萨斯州立大学博士毕业。发表多篇计算数学方面高水平论文。
内容摘要：
In this presentation, the ill-posed problem of computation of the Fourier transform ^ f for a noisy band limited signal fis discussed. Here, ^ f is computed by a regularized Fourier serieswhich is obtained bya regularization of the Fourier transformed sampling formula of Shannon. If the regularization parametertends to zero, the uniform and L2-convergence of this method is proved. Numerical examples show the performance of this approach. And the results are extended tothe two-dimensional case.
讲座主持：秦玉明
讲座语言：英文
