|
2 |
edited tags
|
||
|
|
1 |
|
||
Constructing a degeneration (as a group scheme) of G_m to G_aSGA 3, expose 12, remark 1.6 says that one can easily construct a group scheme over a discrete valuation ring with generic fiber Gm and special fiber Ga. What is such an example?
|
||||
