イベントカレンダー
- 日程
- 2019年10月4日（金）
- 時間
- 16:00～17:00
- 場所
- 本館2階H220セミナー室
- 講師
- Gregory Sankaran 氏 (University of Bath)
- 講演タイトル
- Topology of cylindrical algebraic decomposition
- アブストラクト
- Cylindrical algebraic decomposition is a method that represents a real algebraic or semi-algebraic set as a cell complex. In general, this cell complex does not have good topological properties and therefore cannot necessarily be used for calculating topological invariants. I will describe joint work with James Davenport and Acyr Locatelli in which we use tools from topology and real algebraic geometry to overcome this problem.
更新日：2019.09.13
