1.M. Z. Nashed, University of Central Florida

Title：Inverse Problems, Signal Processing and Imaging

Abstract： This talk is devoted to interactions of inverse problems and signal processing. Various regularization methods will be presented. Sampling theorems generalizing the Shannon's sampling theorem will be discussed.

2.Jianlong Chen, SoutheastUniversity

Title：Moore-Penrose Inverses, Group Inverses and Core Inverses in Rings.

Abstract： In this talk, we will give some recent results on Moore-Penrose inverses, group inverses and core inverses in rings.

3. Jiu Ding, University of Southern Mississippi

Title：Entropy, Maximum Entropy, and the Maximum Entropy Method

Abstract：The maximum entropy method has been used for the recovery of density functions in physical science and engineering. We introduce the concept of entropy and describe Jaynes’ maximum entropy principle. Then we present an algorithm that incorporates the principle with finite elements to develop a maximum entropy method for the computational study of chaos.

4. Long Wang, TaizhouUniversity

Title：Some Results on (b,c)-inverse in Rings

Abstract：In this talk, we will present the latest development of (b,c)-inverses in rings. We will give some characterizations of Bott-Duffin (e,f)-inverse and (b,c)-inverse in terms of the direct sum decomposition, the annihilator and the invertible elements. Moreover, we will introduce the strongly one-side (b,c)-inverse and talk about the expression of the strongly one-side (b,c)-inverse.

报告时间：2017年5月24日（星期三）上午8:30

报告地点：数学学院报告厅

主办单位：数学科学学院

欢迎广大师生参加！