bio | website | |
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location | wuhan.china | |
age | ||
visits | member for | 3 years |
seen | Jun 25 '13 at 0:52 | |
stats | profile views | 1,431 |
Apr 16 |
awarded | Favorite Question |
Dec 12 |
awarded | Good Question |
Dec 10 |
awarded | Popular Question |
Jul 2 |
awarded | Curious |
Apr 20 |
awarded | Yearling |
Jun 23 |
accepted | what's the idea behind Carleman estimate |
Jun 23 |
comment |
what's the idea behind Carleman estimate
Dear Alan, here $D=\frac{1}{i}\frac{d}{dx}$ |
May 6 |
comment |
integration by parts for the fractional Laplacian
$(-\Delta)^{s}$ is positive if and only if $0<s\les 1$, and they generates positive heat semigroup $e^{-t(-\Delta)^{s}}$. |
Apr 21 |
awarded | Yearling |
Apr 20 |
answered | Meromorphic Functions as Distributions |
Apr 15 |
revised |
Nonintegrable inverse powers as distributions
edited body |
Apr 15 |
revised |
Nonintegrable inverse powers as distributions
added 54 characters in body |
Apr 15 |
answered | Nonintegrable inverse powers as distributions |
Mar 19 |
accepted | Fourier transform and spectrum of PDOs in $L^p$ |
Jan 31 |
comment |
Is there a good way to estimate the Fourier transform of $\frac{1}{\lambda-iP(\xi)}$
Dear Anatoly Kochubei, I couldn't get it through the internet, neither in my school library. Would you show me what the detailed reslult is? Thanks very much. |
Jan 31 |
revised |
Is there a good way to estimate the Fourier transform of $\frac{1}{\lambda-iP(\xi)}$
added 266 characters in body; added 2 characters in body; edited body; deleted 2 characters in body; deleted 1 characters in body |
Jan 30 |
asked | Is there a good way to estimate the Fourier transform of $\frac{1}{\lambda-iP(\xi)}$ |
Jan 24 |
comment |
Why is symplectic geometry so important in modern PDE ?
@David: Thanks very much |
Jan 24 |
awarded | Popular Question |
Nov 23 |
comment |
T. Carleman's method on eigenvalues asymptotics
I found that C.Sogge's [Lectures on eigenfunctions][1] is also a wonderful reference [1]: mathnt.mat.jhu.edu/sogge/zju/0LecturesOnEigenfunctions.pdf |