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Bhargav

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Name	Bhargav
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Website	umich.edu/~bhattb
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What is an explicit example of a variety X which is finite over Spec F_p but which does not lift to a scheme Y which is finite and flat over Spec Z_p?

ag.algebraic-geometry schemes deformation-theory

may 5 11 at 17:02 David Zureick-Brown♦ 6,144●10●42

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Class groups of normal domains over finite fields

ac.commutative-algebra ag.algebraic-geometry characteristic-p

jan 27 10 at 9:01 Pete L. Clark 40k●4●103●227

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direct limit of free complemented subgroups

gr.group-theory

feb 1 10 at 1:41 Joel Dodge 1,601●8●16