Geometry and Topology Seminar——A survey of (twisted) Alexander polynomials
报告人：段剑儒（北京大学）
时间：2024-10-28 15:10-17:00
地点：智华楼四元厅（224，225）
Abstract: Multivariable (twisted) Alexander polynomials are powerful invariants of 3-manifolds which are highly computable, and have interactions with the Thurston norm and fiberedness. This introductory talk tends to give detailed definitions and a feeling of the power of these invariants.
