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Results tagged with ct.category-theory
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user 4794
Enriched categories, topoi, abelian categories, monoidal categories, homological algebra.
5
votes
Accepted
Can the 'linkages' between equivalent extensions of modules of an algebraic group be taken t...
The linkage bound is 2.
If the algebraic group is simple, say over an algebraically closed $k$,
then one has the following lemma.
Lemma. If $V$, $W$ are finite dimensional,
there is an $m$ dependin …
- 3,504