Great Plains Operator Theory Symposium 2025 (GPOTS 2025)
The Symposium will be hosted by the Department of Mathematics of the University of Puerto Rico at Río Piedras.
Date: October 20 – October 24, 2025
Location: The Embassy Suites by Hilton, San Juan, Puerto Rico
The Great Plains Operator Theory Symposium (GPOTS) is an annual conference in mathematics which is held in the USA. The conference covers the areas of operator theory and operator algebras and has taken place since 1981. Participants come from the major mathematical institutions in the world.
This year’s conference is dedicated to Professor George Elliott in celebration of his eightieth birthday.
Reserve your space early:
Invited speakers
- An, Qingnan – Northeast Normal University
- Arendt, Wolfgang – University of Ulm
- Elliott, George – University of Toronto
- Lin, Huaxin – University of Oregon
- Liu, Zhichao – Dalian University of Technology
- Liu, Zhengwei – Tsinghua University
- Miana, Pedro J. – University of Zaragoza
- Niu, Zhuang – University of Wyoming
- Sato, Yasuhiko – Kyushu University
- Tang, Xiang – Washington Univ. in St. Louis
- Wang, Hang – East China Normal University
- Wang, Yi – Chongqing University
- Willett, Rufus – University of Hawaii
- Wu, Jianchao – Fudan University
- Yu, Guoliang – Texas A&M University
- Zhang, Yuanhang – Jilin University
Organizers
Iván Cardona (University of Puerto Rico in Rio Piedras)
Guihua Gong (University of Puerto Rico in Rio Piedras)
Valentin Keyantuo (University of Puerto Rico in Rio Piedras)
Liangqin Li (University of Puerto Rico in Rio Piedras)
Angel Román (Washington University in St. Louis)
Lin Shan (University of Puerto Rico in Rio Piedras)
Alejandro Vélez (University of Puerto Rico in Rio Piedras)
Registration
In order to secure your lunch plate and the tourism room tax exemption, please register by August 15, 2025. Register here.
GPOTS 2025 SCHEDULE

