we have the following setting:
c:[0,1]->M a continuous path in a manifold M. I want to show that there has to be a finite open cover of coord. domains of c[0,1] , s.t. for ome
For sure, the image c[0,1] is compact in M. Therefore we can find a finite subcover to each open cover.
But why is the intercection of the finite cover with the curve of that form?
I think, we must first of all take open sets U_i, which has a connected intercection with c[0,1].
Why do we have such a cover?
I hope you can help me.