29

Questions

 
1
vote
1
answer
46
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Independent bond percolation on upper density zero subgraphs of the square lattice can have a non-trivial critical point ?

apr 2 at 9:56 Vincent Beffara 95835

 
0
votes
0
answers
63
views

Lower bound for double sums with power law decay terms.

may 18 12 at 6:46 Leandro 1,5371611

1
1
vote
1
answer
99
views

Roots of Taylor Polynomials of analytic function with finite radius of convergence

oct 25 11 at 4:40 Gerry Myerson 15.6k14787

 
2
votes
1
answer
789
views

Infinite dimensional vector spaces with compact unit ball

oct 13 11 at 13:46 Matthew Daws 5,4891828

4
4
votes
0
answers
279
views

Is this an injective function ?

aug 25 11 at 22:22 Leandro 1,5371611

1
3
votes
1
answer
816
views

How to prove this Poincare Inequality

jun 14 11 at 9:00 Pietro Majer 19.7k12469

 
3
votes
0
answers
242
views

A general Lipschtiz potential can be specified by a Gibbs specification ?

jun 4 11 at 19:30 Andrey Rekalo 13.9k13268

2
1
vote
1
answer
253
views

Can be this operator extended to an unbounded self-adjoint operator ?

may 5 11 at 1:25 Leandro 1,5371611

 
1
vote
1
answer
330
views

Hamilton Paths in $K_{2n}$

apr 6 11 at 23:24 Matt Ollis 116111

 
3
votes
2
answers
768
views

If $G$ is amenable, when $G\times G$ is amenable ?

apr 19 11 at 18:11 Alain Valette 6,4291426

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