Top network posts
- 11 Give an example of a UFD having a subring which is not a UFD.
- 10 is $T:C[0,1]\rightarrow C[0,1]$: $x(t)\mapsto x(t^2)$ compact?
- 9 How to show that the monomials are not a Schauder basis for $C[0,1]$
- 7 Unique factorization of ideals?
- 6 How to figure whether it is a compact operator
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