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Vanishing of higher morphisms for pair moduli

This is not true in general. Consider, for instance, the moduli space of skyscraper sheaves on an elliptic curve $X$. Thus, $P = X$, $\mathcal{F} = \Delta_*\mathcal{O}_X$ is the structure sheaf of the ...
Sasha's user avatar
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The smoothness of solutions to the Hitchin self-dual equations within a stable orbit after Sobolev completion

Yes. Denote by $D$ your $W^{1,2}$ unitary connection with respect to the (smooth) hermitian metric $H,$ and let $g$ be the (complex) $W^{2,2}$ gauge transform such that the gauged connection $\nabla:=...
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