The Hasse principle for multinorm equations
Event details
| Date | 15.10.2015 |
| Hour | 14:15 › 15:15 |
| Speaker | Ting-Yu Lee - EPFL |
| Location | |
| Category | Conferences - Seminars |
Résume:
Let k be a global field and let L_0,...,L_m be finite separable field extensions of k.
In this talk, we are interested in the Hasse principle for the multinorm equation $\underset{i=0}{\overset{m}{\prod}}N_{L_i/k}(t_i)=c$.
Under the assumption that L_0 is a cyclic extension, we will construct the Brauer-Manin map which gives an explicit description of the Brauer-Manin obstruction to the Hasse principle.
Let k be a global field and let L_0,...,L_m be finite separable field extensions of k.
In this talk, we are interested in the Hasse principle for the multinorm equation $\underset{i=0}{\overset{m}{\prod}}N_{L_i/k}(t_i)=c$.
Under the assumption that L_0 is a cyclic extension, we will construct the Brauer-Manin map which gives an explicit description of the Brauer-Manin obstruction to the Hasse principle.
Practical information
- Informed public
- Free
Organizer
- CSAG
Contact
- Monique Kiener