Ian Jauslin
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authorIan Jauslin <ian@jauslin.org>2021-05-19 19:55:02 -0400
committerIan Jauslin <ian@jauslin.org>2021-05-19 19:55:02 -0400
commit70e18cbb54eaff71149481d44724bb0e3e79113e (patch)
tree90024e66205f22082957cd1ae5db64507df281ed
parente8cb253fb27b0482478e3eada0732a44c4b5f225 (diff)
Update to v1.1:HEADv1.1master
Fixed: Typo: c_n\sim n^{-3/2} not n^{3/2}
-rw-r--r--Carlen_Jauslin_Lieb_Loss_2020.tex2
-rw-r--r--Changelog5
2 files changed, 6 insertions, 1 deletions
diff --git a/Carlen_Jauslin_Lieb_Loss_2020.tex b/Carlen_Jauslin_Lieb_Loss_2020.tex
index 24d7283..fa8d279 100644
--- a/Carlen_Jauslin_Lieb_Loss_2020.tex
+++ b/Carlen_Jauslin_Lieb_Loss_2020.tex
@@ -169,7 +169,7 @@ By the Central Limit Theorem, since $\varphi$ is bounded and continuous,
\end{equation}
where $\gamma(x)$ is a centered Gaussian probability density with variance $\sigma^2$.
-This shows that there is a $\delta> 0$ such that for all sufficiently large $n$, $\int_{\mathbb R^d}|x| \star^n w(x)dx \geqslant \sqrt{n}\delta$, and then since $c_n\sim n^{3/2}$, $\sum_{n=1}^\infty c_n \int_{\mathbb R^d}|x| \star^n w(x)dx= \infty$.
+This shows that there is a $\delta> 0$ such that for all sufficiently large $n$, $\int_{\mathbb R^d}|x| \star^n w(x)dx \geqslant \sqrt{n}\delta$, and then since $c_n\sim n^{-3/2}$, $\sum_{n=1}^\infty c_n \int_{\mathbb R^d}|x| \star^n w(x)dx= \infty$.
To remove the hypothesis that $w$ has finite variance, note that if $w$ is a probability density with zero mean and infinite variance, $\star^n w(n^{1/2}x)n^{d/2}$ is ``trying'' to converge to a ``Gaussian of infinite variance''. In particular, one would expect that for all $R>0$,
\begin{equation}\label{CLT2}
diff --git a/Changelog b/Changelog
index 50e06cb..0aa1c83 100644
--- a/Changelog
+++ b/Changelog
@@ -1,3 +1,8 @@
+v1.1:
+
+ * Fixed: Typo: c_n\sim n^{-3/2} not n^{3/2}
+
+
v1.0:
* Fixed: Missing factor of 1/2 in expansion of f.