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Questions
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When is an ample line bundle on an abelian variety base point free?

may 27 at 2:23 Charles Siegel 10.8k●2●33●82

 
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Are quotients of stacks flat?

sep 19 at 12:51 agsch 21●1

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When can a finite map be blown up to a flat one?

aug 3 11 at 19:52 Karl Schwede 11.7k●1●14●35

 
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Projectivized Normal Cone to Satake Compactification

may 6 11 at 17:09 Charles Siegel 10.8k●2●33●82

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Pullback along the Torelli map is an isomorphism

apr 16 11 at 11:24 Gavril Farkas 106●1

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Ramification formula for orbifolds

mar 26 11 at 19:30 Sándor Kovács 23.8k●2●53●73

 
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Degrees of compactifications of affine space

mar 18 11 at 13:15 jvp 5,390●1●8●23

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How can I write down polynomial relations that define when a polynomial is a square?

feb 12 11 at 4:07 Igor Rivin 31.3k●3●37●71

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Different ways to construct maps and the tensor products of line bundles

feb 5 11 at 8:41 Francesco Polizzi 19.2k●2●36●56

 
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Chern classes of pushforwards

dec 28 10 at 3:13 Kevin Lin 13k●2●34●115

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