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Acccumulation
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3 Answers

Score Activity Newest
1 vote

Subsets of the integers which are closed under multiplication

nt.number-theory ac.commutative-algebra ra.rings-and-algebras additive-combinatorics
answered Aug 10, 2021 at 17:33
0 votes

If a triangle can be displaced without distortion, must the surface have constant curvature?

dg.differential-geometry mg.metric-geometry riemannian-geometry curves-and-surfaces
answered Jun 18, 2018 at 22:54
1 vote

How to show that the following function isn't a polynomial over Q?

nt.number-theory polynomials
answered Dec 11, 2017 at 22:32
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