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Rbega's user avatar
Rbega's user avatar
Rbega
  • Member for 13 years, 7 months
  • Last seen more than 5 years ago
225 votes
11 answers
25k views

Refereeing a Paper [closed]

12 votes
2 answers
636 views

Effective vanishing of the Schwarzian Derivative

9 votes
3 answers
1k views

Realizing a homology by a smooth immersion

9 votes
0 answers
214 views

What sort of geometry does the Whitehead manifold have as a hypersurface in $\mathbb{R}^4$?

7 votes
1 answer
540 views

Lower bound on $L^2$ norm of mean curvature in general dimensions

7 votes
1 answer
422 views

Associativity with infinite nesting

7 votes
2 answers
1k views

Analog of residue for meromorphic quadratic differentials

5 votes
1 answer
286 views

Periodic Holomorphic ODE

5 votes
1 answer
551 views

Branched Regular Cover over 4-times punctured sphere

5 votes
1 answer
475 views

Pair consisting of a compact manifold and Morse function

4 votes
2 answers
971 views

Special Killing Vector Fields

3 votes
0 answers
678 views

Area preserving maps in $\mathbb{R}^3$. [closed]

3 votes
0 answers
316 views

Controlling the Second Eigenvalue of a Schrödinger Operator

3 votes
2 answers
233 views

Measures with finite mass relative to a fixed measure

2 votes
1 answer
2k views

The normal derivative of the Green's function

2 votes
0 answers
263 views

Finer properties of a sequence of harmonic functions

2 votes
1 answer
372 views

Longtime behaviour of the periodic KdV equation

1 vote
1 answer
79 views

Finding singular "solutions" to the Dirichlet problem for Schrödinger operators that do not admit smooth solutions

1 vote
1 answer
377 views

Partial $L^2$ control on (part of) the Hessian of a harmonic function.

1 vote
1 answer
2k views

What is the correct notion of boundary of a submanifold?