current community
chat
MathOverflow
MathOverflow Meta
your communities
Sign up
or
log in
to customize your list.
more stack exchange communities
company blog
Stack Exchange
Inbox
Reputation and Badges
sign up
log in
tour
help
Tour
Start here for a quick overview of the site
Help Center
Detailed answers to any questions you might have
Meta
Discuss the workings and policies of this site
About Us
Learn more about Stack Overflow the company
Business
Learn more about hiring developers or posting ads with us
MathOverflow
Questions
Tags
Users
Badges
Unanswered
Ask Question
Profile
Activity
Meta User
Network Profile
286
reputation
1
4
Ray Yang
NSF Postdoc at NYU.
9
answers
0
questions
~4k
people reached
Member for
5 years, 9 months
354 profile views
Last seen
Jan 3 '15 at 9:09
Communities
(8)
Mathematics
1.8k
1.8k
6
13
MathOverflow
286
286
1
4
Roleplaying Games
209
209
1
1
TeX  LaTeX
101
101
Theoretical Computer Science
101
101
1
View network profile →
Top Network Posts
7
Visualization of subharmonic functions
6
question 9  chap 5 evans PDE
6
Optimizing a D&D 3.5 Monk
5
What is a good text on bifurcation theory?
5
Fourier transform using principal value
View more network posts →
Top Tags
(9)
ap.analysisofpdes
Score
11
Posts
6
Posts %
67
potentialtheory
Score
5
Posts
2
realanalysis
Score
4
Posts
1
ellipticpde
Score
3
Posts
2
referencerequest
Score
3
Posts
2
measuretheory
Score
1
Posts
1
View all tags →
Top Posts
(9)
All
Questions
Answers

Votes
Newest
4
Higher order partial derivatives and global regularity.
Jun 11 '12
4
Logarithmic potential
Feb 3 '13
2
regularity for fractional laplace equation
Jan 12 '11
2
Quantitative Global Schauder Estimates/Hölder Regularity
Jan 30 '13
1
Is total variation continuous?
Feb 20 '11
1
regularity of solution of linear elliptic PDE
Oct 27 '11
1
A variational problem involving a negative fractional Soboblev norm.
Dec 5 '11
1
worst regularity of f ensuring u is locally Lipschitz for $\Delta u = f$
Jul 10 '13
1
Reference for all solutions of homogeneous elliptic and parabolic equations with Hölder continuous coefficients to be classical
Jun 12 '12
Badges
(5)
Gold
—
Silver
1
Rarest
Yearling
jun 25 '13
Bronze
4
Rarest
Revival
jun 25 '13
Teacher
jan 12 '11
Supporter
feb 13 '11
MathOverflow works best with JavaScript enabled