Reputation
416
Next privilege 500 Rep.
Access review queues
Badges
2 11
Newest
 Yearling
Impact
~6k people reached

Apr
11
accepted Exponential Taylor series with $k$ step
Apr
8
awarded  Yearling
Apr
8
asked Exponential Taylor series with $k$ step
Apr
4
comment Cesaro mean of Cesaro means
Crostul gave a nice answer but ignored the conditions of positivity and boundedness. Does anyone know if it possible to construct a sequence keeping the conditions?
Apr
2
comment Cesaro mean of Cesaro means
@Crostul: Thank you for the answer but I am looking for bounded positive sequences. Do you think it is possible to construct such a sequence?
Mar
31
asked Cesaro mean of Cesaro means
Mar
13
accepted Example: satisfying $E(X_{n+1}\mid X_n)=X_n$ but not a martingale
Mar
12
asked Example: satisfying $E(X_{n+1}\mid X_n)=X_n$ but not a martingale
Nov
26
awarded  Popular Question
Nov
25
comment Inequality for the expected values of norm of stochastic processes
Thank you very much for your answer. I didn't get the end of the proof. Why is it true that $u_x$ is harmonic on the ball $\|y\|\leqslant\|x\|$? How it implies that for every $\|y\|\leqslant\|x\|$, $u_x(y)=h(x)$?
Nov
24
accepted Inequality for the expected values of norm of stochastic processes
Nov
16
asked Inequality for the expected values of norm of stochastic processes
Sep
30
awarded  Nice Question
Jul
2
awarded  Curious
Apr
14
comment Limit of ratio of random sequences
@egreg I also know that $a_n=n^{1/\alpha}\tilde{L}(n)$, with $\tilde{L}(n)$ slowly varying at infinity.
Apr
13
comment Limit of ratio of random sequences
@egreg It is already the result of my effort, since I reduced a more complex problem to this one, but unfortunately I got stuck here. I would appreciate if somebody could help me.
Apr
12
awarded  Yearling
Apr
12
asked Limit of ratio of random sequences
Mar
17
comment Application of Central Limit Theorem for nonnegative RV
What kind of convergence do you mean? I suppose it is meant to be weak convergence.
Mar
17
revised Application of Central Limit Theorem for nonnegative RV
correcting typo