演講公告
新聞標題: ( 2023-11-30 )
演講主題:Convergence of Hessian estimator from random samples on a manifold
主講人:陳志偉教授 (中山大學 應數系)
演講日期:2023年12月19日(二) 14:00 – 15:00
演講地點:(光復校區) 科學一館223室
摘要內容:
Abstract. We provide a systematic convergence analysis of the Hessian operator estimator from random samples supported on a low dimensional manifold. We show that the impact of the nonuniform sampling and the curvature on the widely applied Hessian operator estimator is asymptotically negligible. This is joint work with Hau-Tieng Wu (Courant Institute of Mathematical Sciences, NYU).相關檔案:Talk_1121219.pdf