A compactification for the moduli stack of bundles on a surface
Seminar Room 1, Newton Institute
AbstractWe suggest a new moduli functor of quasibundles on a smooth projective surface, which is a stack theoretic counterpart of the Uhlenbeck compactification, and briefly outline its relation with other compactifications constructed by other authors (Balaji, Timofeeva, Schmitt and a few others).
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