The theorem of existence proved by Kodaira and Spencer shows that a complex manifold $M$ for which the second cohomology group $H^2(M, \Theta T^{1,0} M)$ is trivial, $\Theta T^{1,0} M$ being the sheaf of germs of holomorphic vector fields over $M$, has unobstructed deformations. In the hope that this result isn't effectively vacuous, what are some examples of complex manifolds satisfying this condition?
2026-02-23 06:23:14.1771827794
Examples of complex manifolds satisfying the Kodaira-Spencer condition for unobstructed deformations
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