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Search options not deleted user 429204

For questions about mathematical notation, i.e. the symbols used to represent mathematical objects and operations.

1 vote
1 answer
146 views

"Variable and fixed" in categories

We often find in Grothendieck terminology the words variable and fixed (or absolute). For example in SGA 4 studies variable topological spaces, groups, and categories as examples of morphisms of topos …
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