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Bimodules in geometry

In "commutative geometry," I think bimodules tend to be a little concealed. … People are more likely to talk about "correspondences" which are the space version of bimodules: A correspondence between spaces X and Y is a space Z with maps to X and Y. …
Ben Webster's user avatar
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6 votes

Intrinsic characterization of Soergel bimodules?

As a general comment, I think Soergel bimodules are really special, and you will need something much more powerful than conditions like the ones you've listed to describe them. …
Ben Webster's user avatar
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