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Can I use my powers for good?
soft-question
career-development
Apr 11 at 0:40
MGA
math.stackexchange.com
15
49
votes
1
answer
Why are rings called rings?
abstract-algebra
terminology
math-history
Sep 3 '11 at 8:35
t.b.
math.stackexchange.com
1
1
vote
1
answer
If a sub-C*-algebra does not contain the unit, is it contained in a proper ideal?
ring-theory
examples-counterexamples
c-star-algebras
Dec 4 '11 at 6:59
Jonas Meyer
math.stackexchange.com
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