Jan 29 Special Colloquium - Xiacong Xu, USC 4 – 5 p.m., Jan. 29, 2026 Feb 12 Special Colloquium - Ganghua Wang, Univ. of Chicago 4 – 5 p.m., Feb. 12, 2026 Feb 16 Special Colloquium - Yi Zhang, Washington Univ. in St. Louis 3:30 – 4:30 p.m., Feb. 16, 2026 Feb 19 Special Colloquium - Yidong Zhou, UC-Davis 4 – 5 p.m., Feb. 19, 2026 Mar 16 SDS Colloquium, Speaker Guang Yao, Univ. of Arizona 2:30 – 3:30 p.m., March 16, 2026 Apr 13 SDS Colloquium, Speaker Takanori Fujiwara 2:30 – 3:30 p.m., April 13, 2026