The construction for nonreduced projective moduli scheme of semistable admissible pairs is performed. We establish the relation of this moduli scheme with reduced moduli scheme built up in the previous article and prove that nonreduced moduli scheme contains an open subscheme which is isomorphic to moduli scheme of semistable vector bundles.
Semistable vector bundles and Tannaka duality from a computational point of view
The spectrum of semistable vector bundles on certain algebraic spaces
On a new compactification of moduli of vector bundles on a surface, III: Functorial approach
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