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grghxy
  • Member for 9 years, 7 months
  • Last seen more than 8 years ago
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27
Is there a unique commutative group structure on $\mathbb{G}_m$?
Apr 20, 2015
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12
Frobenius elements in infinite extensions
Oct 10, 2015
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11
Representations of complex semi-simple algebraic group "defined over $\mathbf{Z}$"?
Jun 22, 2015
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10
Three and a half basic questions on the Weil restriction of scalars
Aug 4, 2015
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10
Trivialisation of vector bundles on Stein spaces
Sep 24, 2015
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9
Infinitesimal deformations of the formal group of $\mathbb{G}_m$
May 7, 2015
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9
Field of definition of dominant morphisms
Jul 19, 2015
answer
8
Purely inseparable field extensions of degree p
Jul 29, 2015
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7
Is every proper regular relative algebraic space curve over a Dedekind domain projective?
May 24, 2015
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7
Compact form of symplectic groups defined over the rationals
Jun 23, 2015
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16
Does an inseparable extension have a purely inseparable element?