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Can we count isogeny classes of abelian varieties?

dec 9 09 at 4:46 Pete L. Clark 39.5k●3●102●225

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Are D_dR and D_st “potentially comparable”?

nt.number-theory p-adic-hodge-theory

sep 29 at 12:17 Laurent Berger 4,104●1●13●26

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Fiber functors to derived categories

ag.algebraic-geometry tannakian-category derived-category

jan 20 12 at 6:57 Rebecca Bellovin 1,520●1●7●16

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Do quotients of representable sheaves represent quotients?

ag.algebraic-geometry etale-cohomology sheaf-theory algebraic-spaces representable-functors

nov 25 09 at 4:57 Andrew Critch 5,856●12●44

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Statements in group theory which imply deep results in number theory

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Equivalent Statements of Riemann Hypothesis in the Weil Conjectures

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the dual abelian scheme

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Questions

Can we count isogeny classes of abelian varieties?

Are D_dR and D_st “potentially comparable”?

Fiber functors to derived categories

Do quotients of representable sheaves represent quotients?

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