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Questions
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Is there a “classical” proof of this $j$-value congruence?

mar 3 12 at 0:46 Tommaso Centeleghe 1,874●4●12

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Smooth linear algebraic groups over the dual numbers

aug 25 at 12:28 Olivier Benoist 2,706●10●18

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Finiteness property of automorphism scheme

apr 26 10 at 17:23 Torsten Ekedahl 17.9k●1●42●68

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Structure on $X(k)$ for separated finite type alg. space $X$, for complete valued $k$.

aug 9 10 at 13:45 Laurent Moret-Bailly 7,296●19●29