meta user
network profile
| bio | website | |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 8 months |
| seen | Apr 12 at 13:19 | |
| stats | profile views | 47 |
The earth is round (p < 0.01).
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Nov 8 |
comment |
Min of two stopping times is also a stopping time. You're right! Thanks. |
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Nov 8 |
asked | Min of two stopping times is also a stopping time. |
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Nov 8 |
asked | Breaking up Wiener processes with indicator functions? |
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Nov 8 |
revised |
Sum of two stopping times is a stopping time? edited title |
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Nov 8 |
comment |
Sum of two stopping times is a stopping time? @StefanHansen Okay then I'm lost in this problem unfortunately. |
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Nov 8 |
comment |
Sum of two stopping times is a stopping time? I thought that that is true because of the following: Since I'm told that $\sigma$ is a stopping time, then $\{\sigma \leq x\} \in \mathscr{F}_x$ for any $x \in [0,\infty)$. Now for $x = t - \tau$, it's true that the image $x(\omega)$ satisfies the above, but I'm not sure if $x$ itself does. I'm pretty bad at maths (unfortunately). |
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Nov 8 |
asked | Sum of two stopping times is a stopping time? |
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Oct 17 |
accepted | Continuity and pushing a limit inside the function's domain |
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Oct 17 |
comment |
Continuity and pushing a limit inside the function's domain Yes, it does, Thank YOU! |
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Oct 17 |
comment |
Continuity and pushing a limit inside the function's domain (+1) I have a related question. Is this proposition true or false: $(f\text{ is Right continuous})\Rightarrow \neg (f\text{ is Left continuous})$ |
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Oct 17 |
revised |
Continuity and pushing a limit inside the function's domain edited body |
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Oct 17 |
revised |
Continuity and pushing a limit inside the function's domain added 69 characters in body |
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Oct 17 |
asked | Continuity and pushing a limit inside the function's domain |
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Sep 12 |
awarded | Scholar |
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Sep 12 |
accepted | Probability of passing through 3 specific nodes along a binomial tree |
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Sep 12 |
revised |
Probability of passing through 3 specific nodes along a binomial tree added 126 characters in body |
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Sep 11 |
revised |
Probability of passing through 3 specific nodes along a binomial tree added 405 characters in body |
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Sep 11 |
comment |
Probability of passing through 3 specific nodes along a binomial tree Please re-locate this thread to the quantitative finance stackexchange quant.stackexchange.com. There is way too much jargon that I didn't realize was specific to finance. Apologies. |
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Sep 11 |
comment |
Probability of passing through 3 specific nodes along a binomial tree It's when we end up in the exact same spot on the y-axis after 2 movements, whether we go Up --> Down or Down --> Up. |
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Sep 11 |
revised |
Probability of passing through 3 specific nodes along a binomial tree deleted 347 characters in body |
