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Martin Sleziak
Martin Sleziak
7:59 AM
A new tag cylinder.
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Q: What kind of curvature does a cylinder have?

PyRulezGaussian curvature is a kind of like an infinitesimal curvature. For example, all points of a sphere has positive Gaussian curvature. Angular defect is kind of like a "point charge" of curvature. For example a cube has positive angular defect at its 6 corners. So what do you call the curvature o...

differential-geometry curvature cylinder
@quid If nobody else is willing to, I should probably try to find time to do this.
I am not sure whether a tag for linear orders/linearly ordered sets was created in the past, but probably whether linear orders need a separate tag can be discussed in the same question where we discuss the tag for partial orders.
 
 
9 hours later…
Martin Sleziak
Martin Sleziak
5:13 PM
BTW MathOverflow has both posets and linear-orders tags.
 

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