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Mar 18, 2023 at 4:18 history became hot network question
Mar 17, 2023 at 23:41 comment added Milo Moses @KevinArlin Wow, I can't believe I messed that up - thank you.
Mar 17, 2023 at 23:31 history edited Milo Moses CC BY-SA 4.0
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Mar 17, 2023 at 23:31 vote accept Milo Moses
Mar 17, 2023 at 23:12 history edited RobPratt
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Mar 17, 2023 at 22:27 answer added Theo Johnson-Freyd timeline score: 10
Mar 17, 2023 at 21:44 comment added Kevin Carlson That's a sum of $k$-vector spaces, not a sum in the semisimple category itself! But you probably do want infinite sums to exist if you're going to allow objects to have infinitely many simples in their decomposition. There's more on this in the discussion linked at the bottom of the article.
Mar 17, 2023 at 21:22 comment added Benjamin Steinberg You might look at this jameshbailie.github.io/Papers/papers/Semisimple.pdf
Mar 17, 2023 at 21:06 history edited LSpice CC BY-SA 4.0
Typo
Mar 17, 2023 at 20:37 history edited LSpice CC BY-SA 4.0
Typo
Mar 17, 2023 at 20:16 history asked Milo Moses CC BY-SA 4.0