Gromov-Witten/Donaldson Thomas theory and Birational/Symplectic invariants for algebraic surfaces - Shared screen with speaker view
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Are we working exclusively over an algebraically closed field?
You mentioned geom points are the closed points...
Ok thank you!
At the beginning in the definition of a stable curve did we write a condition on the genus one components (sorry if I missed it!)
yes, I got confused in the previous page then
it is ok
I think this proof shows there are no continuous families of automorphisms
but why finite?
it could be Z
The proof does not show finite I think
maybe it follows from the fact that Isom(...is quasi projective
yes because then it is quasi-compact I think
Jae Hee Lee
The base scheme S is assumed to be proper?