BIMSA > BIMSA Colloquium BIMSA Colloquium Descriptive Set Theory as a Complexity Theory
Descriptive Set Theory as a Complexity Theory
Organizers
Tadahisa Funaki , Kimyeong Lee , Yaqing Wang , Jinsong Wu
Speaker
Su Gao
Time
Wednesday, March 18, 2026 5:00 PM - 6:30 PM
Venue
A6-101
Online
Zoom 388 528 9728 (BIMSA)
Abstract
I will give a survey of the descriptive set theoretic framework which are used to measure the relative complexity of classification problems in mathematics.
Speaker Intro
高速，南开大学讲席教授，国家级人才。研究领域主要为数理逻辑与数学基础，在拓扑群及拓扑动力系统等方面也有建树。相关成果发表在Inventiones Mathematicae，Memoirs of the American Mathematical Society等核心数学期刊以及Journal of Symbolic Logic等逻辑类权威杂志上。他担任杂志《中国科学：数学》及两个国际逻辑杂志编委，丛书《逻辑展望》（Perspectives in Logic）主编，符号逻辑协会（Association for Symbolic Logic）理事会及执委会成员，中国数学会数理逻辑专业委员会主任等职。