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KylinChen's user avatar
KylinChen's user avatar
KylinChen
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  • Member for 10 years, 2 months
  • Last seen more than 9 years ago
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Yoneda extension in the category of representations
@JohannesHahn When I use "equivalent", i mean the complex chain should have the two ends fixed...That is, $B$ and $A$ must remain...
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revised
G-invariant vector bundle over schemes?
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G-invariant vector bundle over schemes?
yes i mean G-equivariant...sorry
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