So I got the Witt Algebra over finite field http://en.wikipedia.org/wiki/Witt_algebra and need to show that it's simple.
But, I don't know where to start. So let I be a nonzero ideal of witt algebra, but then don't know where to go with this.
So I got the Witt Algebra over finite field http://en.wikipedia.org/wiki/Witt_algebra and need to show that it's simple.
But, I don't know where to start. So let I be a nonzero ideal of witt algebra, but then don't know where to go with this.