学术报告 Singular Value Decomposition of Dual Matrices and its Application to Traveling Wave Identification in the Brain丁维洋(复旦大学) 报告时间:2023年6月30日 星期五 16:00-17:00报告地点:沙河主楼E404腾讯会议:802-256-565报告摘要: Matrix factorization in dual number algebra, a hypercomplex system, has been applied to kinematics, mechanisms, and other fields recently. We develop an approac...
学术报告 A Proximal Linearized Algorithm for Dual Quaternion Optimization with Applications in Hand-Eye Calibration陈艳男(华南师范大学) 报告时间:2023年6月30日 星期五 15:00-16:00报告地点:沙河主楼E404腾讯会议:802-256-565报告摘要: Many kinetic problems arising from robotics are modeled in optimization of real function in dual quaternion variables. For example, hand-eye calibration fits dat...
数学科学学院学术报告 A class of infeasible proximal bundle methods for nonsmooth nonconvex multi-objective optimization problems 孟凡云(青岛理工大学) 报告时间:2023年6月30日 星期五 上午11:00-12:00 报告地点:沙河校区E404 报告摘要:We propose a class of infeasible proximal bundle methods for solving nonsmooth nonconvex multi-objective optimization problems. The proposed algorithms have no requi...
数学科学学院学术报告 An Accelerated Proximal Alternating Direction Method of Multipliers for Robust Fused Lasso 靳正芬(河南科技大学 副教授) 报告时间:2023年6月30日 星期五 上午10:00-11:00报告地点:沙河校区E404 报告摘要:In the era of big data, much of the data is susceptible to noise with heavy-tailed distribution. Fused Lasso can effectively handle high dimensional sparse data with strong co...
数学科学学院学术报告 The dynamical models for solving the system of absolute value equations 于冬梅 (辽宁工程技术大学) 报告时间:2023年6月30日 星期五 上午9:00-10:00报告地点:沙河校区E404 报告摘要:The inverse-free dynamical system and inertial inverse-free dynamical systems are proposed to solve the absolute value equations (AVEs). Under mild conditions, the equilibrium points of the dynami...
应用数学系学术报告--- 分析与偏微分方程讨论班(2023春季第13讲) Strong solutions to the two-dimensional nonhomogeneous incompressible primitive equations 酒全森 (首都师范大学数学科学学院教授)报告时间: 10:00-11:00,2023-6-26(星期一)报告地点: 腾讯会议:132-641-787https://meeting.tencent.com/dm/ZayEGgSCTUxK内容简介: In this talk, we will first review some recent results on local and glo...