Speaker:Professor He Bingsheng, Nanjing University

Date:April 15, 2015

Time:03:30 p.m.

Location:Room B1032, Zhixin Buiding, Central Campus

Sponsor:the School of Mathematics

Abstract:

The alternating directions method of multipliers (ADMM) is well recognized as a powerful approach to tackle a two-block convex minimization model. However, when ADMM is directly extended to a three-block convex minimization model, the convergence is not guaranteed. In this talk, some recent developments on ADMM, including constructing more efficient ADMM-based schemes for two-block models, and modifying slightly the direct extension of ADMM and proposing ADMM-based schemes for three-block models，will be introduced.

For further information, please visit:

http://www.maths.sdu.edu.cn/some-recent-developments-of-alternating-directions-method-of-multipliers.html