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Sep
5
comment Proving that $X_n$ is (or is not) a Markov Chain
@AndreaColonna What are you implying about the answer?
Sep
4
comment Proving that $X_n$ is (or is not) a Markov Chain
It just occurred to me that I might try making a table of all differing values x_n+1 can assume given x_n at a certain value.
Sep
4
accepted How to show that the $k$th return to $y$ is a stopping time
Sep
4
comment How to show that the $k$th return to $y$ is a stopping time
So you mean that the event that $T_y^k$ is greater than $n$? If so, I understand thank you
Sep
4
asked Proving that $X_n$ is (or is not) a Markov Chain
Sep
4
comment How to show that the $k$th return to $y$ is a stopping time
Sorry, I'm new to Markov chains, can you clarify what you mean by this?
Sep
4
revised How to show that the $k$th return to $y$ is a stopping time
edited title
Sep
4
revised Are all compact sets in $ \Bbb R^n$, $G_\delta$ sets?
formatting
Sep
4
suggested approved edit on Are all compact sets in $ \Bbb R^n$, $G_\delta$ sets?
Sep
4
asked How to show that the $k$th return to $y$ is a stopping time
Sep
1
revised Proving that $a,n$ and $b, n$ relatively prime implies $ab,n$ relatively prime
corrected question
Sep
1
accepted Proving that $a,n$ and $b, n$ relatively prime implies $ab,n$ relatively prime
Sep
1
suggested rejected edit on Which of the following subsets of $\mathbb{R}^2$ are compact
Aug
31
comment Proving that $a,n$ and $b, n$ relatively prime implies $ab,n$ relatively prime
Sorry everyone! The body is a typo. I mean the $\gcd(ab,n) = 1$
Aug
31
comment Proving that $a,n$ and $b, n$ relatively prime implies $ab,n$ relatively prime
Well...this is embarrassing. Thanks!
Aug
31
asked Proving that $a,n$ and $b, n$ relatively prime implies $ab,n$ relatively prime
Aug
30
accepted Proof With and Without Truth Tables
Aug
30
asked Proof With and Without Truth Tables
Aug
27
accepted Proving lack of convergence in $\sup$-norm
Aug
27
comment Proving lack of convergence in $\sup$-norm
Ah, thank you Ilya