40

Questions
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What is the algebraic closure of the field with one element?

may 14 at 19:30 Daniel Miller 2,311●8●23

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When does a modular form satisfy a differential equation with rational coefficients?

apr 5 at 12:55 Dror Speiser 3,932●1●7●34

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Class number measuring the failure of unique factorization

mar 20 at 17:15 Daniel Miller 2,311●8●23

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Points on Deligne-Lusztig varieties: Interpreting Borels in relative position as flags with conditions

jul 10 at 5:51 Ben Webster♦ 20.7k●1●44●114

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Is the Gelfand-Graev character isomorphic to a cohomology group for some sheaf on a Deligne-Lusztig variety?

mar 15 12 at 13:54 Jef 356●1●3

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Galois representations attached to Maass form

feb 29 12 at 14:28 Joël 9,459●19●52

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When is a product of elliptic curves isogenous to the Jacobian of a hyperelliptic curve?

feb 8 12 at 22:03 Yuri Zarhin 2,204●4●11

 
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Class number of non-maximal order in imaginary quadratic function field?

oct 14 11 at 13:48 KConrad 16.9k●3●61●117

 
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Finite field analogue of representations in same packet have equal central character

sep 7 11 at 15:39 Dror Speiser 3,932●1●7●34

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Why is there a weight 2 modular form congruent to any modular form

aug 30 11 at 23:31 Tommaso Centeleghe 1,874●4●12

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