| |
|
Description: |
Given any algebra group over any finite field one has a supercharacter theory constructed by P. Diaconis and I.M. Isaacs. And we may ask three questions:
- How the supercharacter theory behaves with respect to change of field (i.e. finite field extensions)
- Exists an object that contains all supercharacter theory for all changes of field,
- If the answer to the second question is positive does exist a group and a supercharacter theory that has the information given by that object.
In this talk I will give a brief introduction to the supercharacter theory and give the answer to the questions above.
|
|
Date: |
|
| Start Time: |
15:00 |
|
Speaker: |
João Dias (Univ. Lisboa)
|
|
Institution: |
Universidade de Lisboa
|
|
Place: |
Room 5.5, Department of Mathematics, U.C.
|
| Research Groups: |
-Algebra and Combinatorics
|
|
See more:
|
<Main>
|
|
