network profile
| bio | website | |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 7 months |
| seen | Jan 1 at 18:58 | |
| stats | profile views | 3 |
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Dec 13 |
comment |
Question about definition of Semi algebra @Alex: I did the "accept the answer" because I'm sure your answer is correct. Thank you for the reference. I looked but I am still confused about one thing.. As you say we can write $X \backslash A_1$ as a finite union of sets in the semialgebra $S$, but $S$ is not closed under finite unions so I just can't see how intersecting it with $A_2 \in S$ gets us a set in $S$. Are we assuming extra condition here by any chance? I would greatly appreciate if you could possibly explain this minor detail. Thank you very much. |
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Dec 13 |
accepted | Question about definition of Semi algebra |
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Dec 12 |
awarded | Commentator |
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Dec 12 |
comment |
Question about Borel sets Thank you for your answer! |
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Dec 12 |
accepted | Question about Borel sets |
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Dec 12 |
comment |
Question about Borel sets Thank you for your answer! |
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Dec 12 |
comment |
Question about Borel sets Thank you for your answer! |
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Dec 12 |
comment |
Question about definition of Semi algebra Hi, I am just having trouble understanding why $B_2$ has to be in the semi algebra... Could you possibly explain it a bit more? |
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Dec 11 |
asked | Question about Borel sets |
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Dec 11 |
asked | Question about definition of Semi algebra |
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Dec 6 |
awarded | Tumbleweed |
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Nov 30 |
accepted | Simple Application of Prime Number Theorem |
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Nov 30 |
comment |
Simple Application of Prime Number Theorem Ooopps. I guess it's not simple after all. Thank you very much! |
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Nov 30 |
asked | Simple Application of Prime Number Theorem |
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Nov 30 |
comment |
A certain product over primes Thank you very much! |
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Nov 30 |
accepted | A certain product over primes |
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Nov 30 |
comment |
A certain product over primes Thank you very much for the computation! |
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Nov 30 |
asked | A certain product over primes |
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Nov 29 |
asked | Algebra and semialagebra |
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Nov 11 |
comment |
An integral question Thank you very much! |
