Talk:Exact functor: Difference between revisions
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Isn't it necessary that exact functors between abelian categories are '''additive'''? Otherwise the equivalence of the two different definitions and the left-exactness probably would not hold. --[[User:-oo-|-oo-]] 7 July 2005 13:44 (UTC) |
Isn't it necessary that exact functors between abelian categories are '''additive'''? Otherwise the equivalence of the two different definitions and the left-exactness probably would not hold. --[[User:-oo-|-oo-]] 7 July 2005 13:44 (UTC) |
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Short exact sequences redirects to exact sequences. Isn't this a problem? |
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Revision as of 23:25, 7 May 2006
Isn't it necessary that exact functors between abelian categories are additive? Otherwise the equivalence of the two different definitions and the left-exactness probably would not hold. ---oo- 7 July 2005 13:44 (UTC)
Short exact sequences redirects to exact sequences. Isn't this a problem?