Stable Fields
- Date
- Feb 1, 2019
- Time
- 1:15 PM - 2:15 PM
- Speaker
- Gabriel Ng
- Affiliation
- Imperial College London
- Language
- en
- Main Topic
- Mathematik
- Other Topics
- Mathematik
- Host
- Jun.-Prof. Dr. F. M. Schneider
- Description
- It is a long standing conjecture in Model Theory that every stable field is separably closed. It was shown by Macintyre in 1971 that a field is omega-stable if and only if it is algebraically closed, a result extended by Cherlin and Shelah to superstable fields in 1979. In this talk, we will present some of the main results regarding stability in fields. We will provide a short overview of the background material, and sketch a proof of Macintyre’s theorem. We will also briefly look at separably closed fields, the only known examples of non-superstable stable fields.
- Links
Last modified: Jan 24, 2019, 3:35:18 PM
Location
TUD Willers-Bau (WIL C 133)Zellescher Weg12-1401069Dresden
- Homepage
- https://navigator.tu-dresden.de/etplan/wil/00
Organizer
TUD MathematikWillersbau, Zellescher Weg12-1401069Dresden
- Phone
- 49-351-463 33376
- Homepage
- http://tu-dresden.de/mathematik
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