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Questions
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Deformations of free modules

may 1 10 at 11:08 ploughshare 211●3

 
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prehomogeneous vector space $GL_1^2 \times SL_2$

apr 14 11 at 9:25 Michele Torielli 476●3●9

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Relative invariants of prehomogeneous vector space

aug 16 11 at 19:22 MathOverflow♦ 1●2●3

 
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$\Phi: Hom_R(A,B) \to Hom_R(A,R)\otimes_R B$

jul 11 11 at 19:02 Fernando Muro 5,169●1●9●15

 
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Determinantal rings are Cohen-Macaulay

mar 25 12 at 23:37 Youngsu 212●7

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Centre of a Lie algebra

may 5 10 at 18:51 S. Carnahan♦ 25.6k●41●90

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Formal deformation theory

jun 24 10 at 8:22 Michele Torielli 476●3●9

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Formally versal deformation

jul 7 10 at 11:03 Michele Torielli 476●3●9

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Reductive Lie algebra

jan 20 11 at 20:55 manar 1

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Locally free modules

aug 24 11 at 21:25 Damian Rössler 1,421●4●12

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