Skip to main content
MathOverflow
gregarki khayal's user avatar
gregarki khayal's user avatar
gregarki khayal's user avatar
gregarki khayal
  • Member for 10 years, 11 months
  • Last seen more than a month ago
Profile Activity

41 Actions

All Accepts Posts Badges Comments Revisions Reviews Suggestions
asked
Scalar nonlinear balance law with non-integrable source term on a bounded domain
comment
The time when a quasi-linear hyperbolic system produces shocks
This exactly solves my question. Just as a reference, we can find similar argument (for a bit more general case) in Peter D. Lax's paper (Journal of Mathematical Physics 5, 1964).
accepted
The time when a quasi-linear hyperbolic system produces shocks
revised
The time when a quasi-linear hyperbolic system produces shocks
added 28 characters in body
asked
The time when a quasi-linear hyperbolic system produces shocks
awarded
 Informed
accepted
Local central limit theorem far from the center
awarded
 Commentator
comment
Local central limit theorem far from the center
Yes, I realized that it depends on the tail of X. I am typically interested in the case that X is sub-Gaussian: $Ee^{sX} < e^{cs^2}$ for all $s$.
comment
Local central limit theorem far from the center
We can do explicit calculation when X is Gaussian. So I want to know the case that X is subgaussian: $E [e^{sX}] < e^{c^2s^2/2}$ for any $s$ in $R$.
asked
Local central limit theorem far from the center
accepted
The eigenfunctions of an operator commuting with all rotations.
comment
The eigenfunctions of an operator commuting with all rotations.
It seems that I made a lot of mistakes in my question... I will try to edit it and accept the answer. Thank you very much.
asked
The eigenfunctions of an operator commuting with all rotations.
revised
The (infinite) invariant measure of an SPDE
added 60 characters in body
accepted
The (infinite) invariant measure of an SPDE
answered
The (infinite) invariant measure of an SPDE
asked
The (infinite) invariant measure of an SPDE
awarded
 Curious
asked
Poincare inequality for the measure of Brownian path
1
2 3