- #1
jostpuur
- 2,116
- 19
Hello, I came up, and proved, a little theorem. My question is, that do you know this theorem from any other context, or if it has other similar forms (or if it is incorrect).
Suppose we have two metric groups A and B, and we know that A is simply connected. If we have a group homomorfism [tex]H:A\to B[/tex], then with certain assumptions (I won't list all the assumtions because they are not imporant for the idea), the homotopy group of the B is precisly the kernel of H.
Suppose we have two metric groups A and B, and we know that A is simply connected. If we have a group homomorfism [tex]H:A\to B[/tex], then with certain assumptions (I won't list all the assumtions because they are not imporant for the idea), the homotopy group of the B is precisly the kernel of H.