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The Stacks project

History of tag 0GSM

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type time link
changed the proof 2024-05-22 880f9cb
Composition law on Exts

Thanks to  Elías Guisado
https://stacks.math.columbia.edu/tag/0GSM#comment-8784
changed the statement 2022-05-25 2ae1425
Update derived.tex

Thanks to Shizhang https://stacks.math.columbia.edu/tag/0GSM#comment-7367

Maybe the vertical arrows should all go downward?
assigned tag 0GSM 2022-03-14 fff42ff
Tags: Added new tags
created statement with label lemma-cup-ext-1-zero in derived.tex 2022-03-07 df4473c
Add comparsion complex Bocksteins to Leta_I