Spectral Methods on Group Rings in a Non-Commutative Situation
- Date
- May 24, 2019
- Time
- 1:15 PM - 2:15 PM
- Speaker
- Marcus Greferath
- Affiliation
- Aalto University
- Series
- TUD Mathematik Algebra: International Seminar
- Language
- en
- Main Topic
- Mathematik
- Host
- Jun.-Prof. Dr. F. M. Schneider
- Description
- In algebraic coding theory, the BCH bound is probably one of the most impressive examples, showing how a Fourier transform can be used in order to construct codes of prescribed minimum distance. So far, this spectral technique is basically restricted to cyclic codes, however there is no strong reason to keep it restricted to this case. This talk is particularly interested in the scenario, where a non-commutative finite group describes the co-ordinate domain. We will sketch the successful development of a Fourier theory for this setting and observe a few strange facts. The talk reports on ongoing work.
Last modified: May 9, 2019, 3:04:19 PM
Location
TUD Willers-Bau (WIL C 129)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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