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Mar
13
awarded  Good Answer
Feb
9
reviewed Approve Step functions dense in Integrable functions with respect to $L_2$
Feb
9
reviewed Reject A limit with Product and Cosine
Feb
9
comment noisy 1-second GPS data
I voted to close as off-topic with the intention of migrating the question to stats.SE, but this did not happen, I don't know why.
Feb
9
comment Math and Logic of Infinite Chess
I cast the third vote to undelete this post since the contest's results are published (linked in the comments to the question), so there seems to be no harm in making this answer available to everyone.
Feb
9
awarded  Custodian
Feb
9
reviewed Reviewed Changing Numbers To Prescribed Values Under Special Limitations
Feb
9
reviewed Looks OK Projection of the third dual of a Banach space onto the first dual
Feb
9
reviewed Leave Open Statistics Question - Normal Distribution
Feb
9
reviewed Approve Wiggly polynomials
Feb
3
reviewed Leave Open If $\psi h$ is in $L^2$ for all $h\in L^2$, must $\psi$ be essentially bounded?
Feb
3
reviewed Approve Limit question help please here?
Feb
3
comment Non-isomorphic atomless Boolean algebras
I suppose it's a matter of background and culture. I've seen reduced measure algebra used for the same thing (I think Givant/Halmos use that). However, it doesn't make much sense to me to use the term measure algebra as a synonym of $\sigma$-algebra and from this point of view $\Sigma/\mathcal{N}$ is pretty much the only possible interpretation. It seems that for analysts $\Sigma/\mathcal{N}$ is the interesting thing to consider, not $\Sigma$ itself.
Feb
3
awarded  Informed
Feb
3
awarded  Custodian
Feb
3
comment Spectrum of the sum of two commuting matrices
@Theorem: Section 11 in the current version is called Nullstellensätze and in any case the pdf is fully searchable...
Feb
3
reviewed Satisfactory Congruence relationship used for primitive residue classes modulo n result
Feb
3
comment Proof of inequality involving surds
There were a few edits that seem to have changed/corrected mathematical content in the OP. I don't think it's a good idea to do that and reviewers should look more closely...
Feb
3
comment Non-isomorphic atomless Boolean algebras
For me the measure algebra of a measure space is the algebra of measurable sets modulo the ideal $\mathcal{N}$ of null sets. Thus, $\mathfrak{A} = \mathfrak{L}/\mathcal{N} \cong \mathfrak{B} / (\mathfrak{B} \cap \mathcal{N})$ has cardinality $\mathfrak{c}$. Otherwise ccc wouldn't tell $\mathfrak{A}$ and $\mathfrak{B}$ apart, would it? :)
Feb
3
comment Is Topology an important class to take before Functional Analysis?
Thanks for the feedback, that's very nice to hear and I really appreciate it. Good luck with your further studies!