講演会

過去の記録 ~03/28次回の予定今後の予定 03/29~


2010年03月25日(木)

17:00-18:00   数理科学研究科棟(駒場) 370号室
Dr Bangti Jin 氏 (Center for Industrial Mathematics University of Bremen, Germany)
Heuristic Choice Rules for Convex Variational Regularization
[ 講演概要 ]
In this talk we shall consider heuristic rules for choosing regularization parameters for general convex variational regularization of linear inverse problems. Several rules of recent origin are described, and some theoretical issues, e.g. existence, convergence, and a posteriori error estimates, are discussed. Numerical examples will be presented to demonstrate their accuracy and practical utility.