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from October 20, 2025 to October 24, 2025
at 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.
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.
The conference is dedicated to Professor George Elliott
The conference is dedicated to Professor George Elliott
in celebration of his eightieth birthday.
in celebration of his eightieth birthday.
A five-day summit of talks and activities.
A five-day summit of talks and activities.
Organizing Committee:
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)
Liangqing 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)
Main Speakers
Main Speakers
Northeast Normal University
University of Ulm
University of Toronto
University of Oregon
Liu, Zhengwei
Tsinghua University
Dalian University of Technology
University of Zaragoza
University of Wyoming
Kyushu University
Tang, Xiang
Washington Univ. in St. Louis
Wang, Hang
East China Normal University
Chongqing University
Warma, Mahamadi
George Mason University
Willett, Rufus
University of Hawaii
Wu, Jianchao
Fudan University
Texas A&M University
Jilin University
Invited Speakers
Invited Speakers
Browne, Sarah
The University of Kansas
Carrión, José
Texas Christian University
De Santiago, Rolando
California State University
Deng, Jintao
University at Buffalo
Ganesan, Priyanga
University of California San Diego
Northeast Normal University
Román, Angel
Washington Univ. in St. Louis
Shi, Rui
Dalian University of Technology
Day 1
Day 1
Monday (5/19/25)
(8:00-8:50am) Welcoming and opening
(9:00-9:50am) George Elliott
--- Tea Break (9:50-10:10am) ---
(10:10-11:00am) Zhuang Niu
(11:10-11:40am) Ángel Román
(11:50-12:20pm) Chunguang Li
--- Lunch Break (12:30-1:50pm) ---
(2:00-2:50pm) Rufus Willett
Contributed (3:00-3:20pm) TBA
Contributed (3:30-3:50pm) TBA
--- Tea Break (3:50-4:10pm) ---
Contributed (4:10-4:30pm) TBA
Contributed (4:40-5:00pm) TBA
Contributed (5:10-5:30pm) TBA
Contributed (5:40-6:00pm) TBA
Day 2
Day 2
Tuesday (5/20/25)
(8:00-8:50am) Guoliang Yu
(9:00-9:50am) Mahamadi Warma
--- Tea Break (9:50-10:10am) ---
(10:10-11:00am) Jianchao Wu
(11:10-11:40am) José Carrión
(11:50-12:20pm) Rui Shi
--- Lunch Break (12:30-1:50pm) ---
(2:00-2:50pm) Pedro J. Miana
Contributed (3:00-3:20pm) TBA
Contributed (3:30-3:50pm) TBA
--- Tea Break (3:50-4:10pm) ---
Contributed (4:10-4:30pm) TBA
Contributed (4:40-5:00pm) TBA
Contributed (5:10-5:30pm) TBA
Contributed (5:40-6:00pm) TBA
Day 3
Day 3
Wednesday (5/21/25)
(8:00-8:50am) Huaxin Lin
(9:00-9:50am) Qingnan An
--- Tea Break (9:50-10:10am) ---
(10:10-11:00am) Zhichao Liu
(11:10-11:40am) Sarah Browne
(11:50-12:20pm) Kun Wang
--- Lunch Break (12:30-1:50pm) ---
Day 4
Day 4
Thursday (5/22/25)
(8:00-8:50am) Xiang Tang
(9:00-9:50am) Yasuhiko Sato
--- Tea Break (9:50-10:10am) ---
(10:10-11:00am) Yuanhang Zhang
(11:10-11:40am) Alejandro Vélez
(11:50-12:20pm) Rolando de Santiago
--- Lunch Break (12:30-1:50pm) ---
(2:00-2:50pm) Yi Wang
Contributed (3:00-3:20pm) TBA
Contributed (3:30-3:50pm) TBA
--- Tea Break (3:50-4:10pm) ---
Contributed (4:10-4:30pm) TBA
Contributed (4:40-5:00pm) TBA
Contributed (5:10-5:30pm) TBA
Contributed (5:40-6:00pm) TBA
Day 5
Day 5
Friday (5/23/25)
(8:00-8:50am) Wolfgang Arendt
(9:00-9:50am) Zhengwei Liu
--- Tea Break (9:50-10:10am) ---
(10:10-11:00am) Hang Wang
(11:10-11:40am) Jintao Deng
(11:50-12:20pm) Priyanga Ganesan
--- Lunch Break (12:30-1:50pm) ---
(2:00-2:50pm) TBA
Contributed (3:00-3:20pm) TBA
Contributed (3:30-3:50pm) TBA
--- Tea Break (3:50-4:10pm) ---
Contributed (4:10-4:30pm) TBA
Contributed (4:40-5:00pm) TBA
Contributed (5:10-5:30pm) TBA
Contributed (5:40-6:00pm) TBA
Let us know if you'll be attending!
Let us know if you'll be attending!
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