- #1
PsychonautQQ
- 784
- 10
Let 0-->M-->V-->W-->0 be an exact sequence of algebra's.
We can then see that W = V/M. (is this true? Wouldn't W = V/Im(M)?)
Then i wrote 'codimension 1 in a nilpotent algebra,' no idea why i wrote it.
Anyone, if V is a nilpotent algebra, then V^2 < V.
Let M be a comdension 1 subspace of V containing V^2, then M is an ideal. (Why is this?)
The algebra structure of W is trivial. (Why is this?)
If anyone can shed some light on any of this it would be much appreciated.
We can then see that W = V/M. (is this true? Wouldn't W = V/Im(M)?)
Then i wrote 'codimension 1 in a nilpotent algebra,' no idea why i wrote it.
Anyone, if V is a nilpotent algebra, then V^2 < V.
Let M be a comdension 1 subspace of V containing V^2, then M is an ideal. (Why is this?)
The algebra structure of W is trivial. (Why is this?)
If anyone can shed some light on any of this it would be much appreciated.