MathOverflow
poupy's user avatar
poupy's user avatar
poupy's user avatar
poupy
  • Member for 8 years, 9 months
  • Last seen more than 3 years ago
Profile Activity
Stats
175
reputation
20k
reached
4
answers
7
questions
Communities
Badges
This user doesn’t have any gold badges yet.
This user doesn’t have any silver badges yet.
9
bronze badges
Top tags
View all tags
2
Score
2
Posts
18
Posts %
1
Score
2
Posts
18
Posts %
1
Score
2
Posts
18
Posts %
0
Score
5
Posts
45
Posts %
0
Score
3
Posts
27
Posts %
0
Score
2
Posts
18
Posts %
Top posts
View all questions and answers
answer
21
Free open-access peer-reviewed math journals
Feb 16, 2016
question
3
The sign of the mean curvature on convex cones in three dimensions
Jul 8, 2015
question
3
Constant in a trace Sobolev theorem for concave domains
Mar 4, 2016
question
3
Bounded solutions for Schrödinger equation at the edge of the essential spectrum
May 13, 2016
question
2
Largest disk inside a spherical domain
Mar 14, 2016
question
2
Inclusion $H^1_0(\Omega)\cap C^k(\Omega)\subset C^0(\overline\Omega)$?
May 24, 2020
question
1
"Harmonic oscillator" with $p$-Laplacian
Dec 23, 2015
question
1
Unbounded convex domains in 2D
Apr 14, 2016
answer
1
Self-adjoint extensions and delta potentials
Sep 17, 2015
answer
1
Self-adjointness of the components of the magnetic derivative
Oct 1, 2015