CEMSE Event Updates - November 18 and 19, 2025 - Cancelled Seminar and New Event Thu, Nov 13 2025 Upcoming Events Urgent Notice See changes to the upcoming events. Cancelled Events The Sharpness Condition for Constructing Finite Element From a Superspline Qingyu Wu, Ph.D. Student, Mathematics, Peking University Nov 18, 11:00 - 12:00 B1 L3 R3426 In this talk, I will discuss the sharpness conditions for constructing Cʳ conforming finite element spaces from superspline spaces on general simplicial triangulations and introduce the concept of extendability for pre-element spaces, which unifies both superspline and finite element spaces under a common framework. New Events Observer-Relative Flow Visualization and Objective Feature Extraction Xingdi Zhang, Ph.D. Student, Computer Science Nov 19, 16:30 - 18:00 B1 L4 R4214 visual computing scientific computing deep learning This dissertation develops an integrated toolkit of novel visualization and feature extraction methods, grounded in a Riemannian geometry framework, to enable an objective, observer-relative, and physically consistent analysis of complex unsteady flows.
The Sharpness Condition for Constructing Finite Element From a Superspline Qingyu Wu, Ph.D. Student, Mathematics, Peking University Nov 18, 11:00 - 12:00 B1 L3 R3426 In this talk, I will discuss the sharpness conditions for constructing Cʳ conforming finite element spaces from superspline spaces on general simplicial triangulations and introduce the concept of extendability for pre-element spaces, which unifies both superspline and finite element spaces under a common framework.
Observer-Relative Flow Visualization and Objective Feature Extraction Xingdi Zhang, Ph.D. Student, Computer Science Nov 19, 16:30 - 18:00 B1 L4 R4214 visual computing scientific computing deep learning This dissertation develops an integrated toolkit of novel visualization and feature extraction methods, grounded in a Riemannian geometry framework, to enable an objective, observer-relative, and physically consistent analysis of complex unsteady flows.
