Publication: Flattening stratification and the stack of partial stabilizations of prestable curves
Flattening stratification and the stack of partial stabilizations of prestable curves
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Kresch, A. (2013). Flattening stratification and the stack of partial stabilizations of prestable curves. Bulletin of the London Mathematical Society, 45(1), 93–102. https://doi.org/10.1112/blms/bds066
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We describe the stack of partial stabilizations of prestable curves. We use this description to obtain examples of proper morphisms of schemes having no flattening stratification and to obtain results on the existence of global quotient stack presentations in the setting of moduli stack of prestable curves of genus 0
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Citations
Kresch, A. (2013). Flattening stratification and the stack of partial stabilizations of prestable curves. Bulletin of the London Mathematical Society, 45(1), 93–102. https://doi.org/10.1112/blms/bds066