Finite generation of the algebra of type A conformal blocks via birational geometry II: higher genus

We prove finite generation of the algebra of type A conformal blocks over arbitrary stable curves of any genus. As an application, we construct a flat family of irreducible normal projective varieties over the moduli stack of stable pointed curves, whose fiber over a smooth curve is a moduli space o...

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Veröffentlicht in:	Proceedings of the London Mathematical Society 2020-02, Vol.120 (2), p.242-264
Hauptverfasser:	Moon, Han‐Bom, Yoo, Sang‐Bum
Format:	Artikel
Sprache:	eng
Schlagworte:	14D06 14D20 14D22 14D23 14E05 (primary) 14E15 14E30 (secondary)
Online-Zugang:	Volltext
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