rpotrie

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Name rpotrie
Member for 3 years
Seen Mar 30 2012 at 14:19
Website
Location Uruguay
Age 29
http://coloquiooleis.wordpress.com/
10

Questions
votes newest views recent
1
8
votes
2
answers
645
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Topological conjugacy between homeomorphisms and diffeomorphisms

may 26 10 at 19:44 Sergei Ivanov 22.4k●45●94

3
6
votes
2
answers
785
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Constructing 4-manifolds with fundamental group with a given presentation.

jul 9 10 at 19:01 Agol 23.9k●1●33●85

2
6
votes
3
answers
857
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Topological dimension versus cohomological dimension

oct 24 10 at 20:18 Greg Kuperberg 36.3k●2●117●179

 

1
3
votes
0
answers
538
views

Entropy conjecture for flows

sep 24 10 at 8:48 rpotrie 2,285●7●13

2
3
votes
0
answers
186
views

Decompositions of Euclidean spaces by nontrivial continua.

nov 27 10 at 15:05 rpotrie 2,285●7●13

3
3
votes
3
answers
288
views

Collapsing contractible subsets of the two-disk.

jul 14 10 at 12:39 BS 5,313●1●12●25

1
3
votes
1
answer
295
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Denjoy counterexamples $C^1$ close to conjugates of rotations.

may 14 10 at 15:32 Matheus 1,012●1●6●10

1

1

 

53

Answers
votes newest views recent
14
sets with positive Lebesgue measure boundary
11
Curvature of a Lie group
10
Is the composition of non-wandering maps still non-wandering?
8
Hausdorff dimension of the boundary of an open set in the Euclidean space - lower bound
7
Are there good product rules on the $k$-sphere?
6
Product Measure Only Possible Measure?
6
Homomorphisms from R to $Diffeo^+(R)$, or “fractional iterations”
5
Subspaces of finite codimension in Banach spaces
5
Do maps have flows?
5
local behavior of a finite Borel measure
5
Examples of transformations which are weak-mixing but not strong-mixing
4
Is a map a homotopy equivalence if its suspension is so?
4
Measure of the stable set in a dynamical system
4
The importance of Poincare Conjecture or SPC4?
4
Existence of a vector field with a finite number of limit cycles.
4
What is the oldest open problem in mathematics ?
4
Why do the homology groups capture holes in a space better than the homotopy groups?
3
When is there a natural Riemannian metric whose measure preserves a self-diffeomorphism?
3
Persistence of fixed points under perturbation in dynamical systems
3
topologically homogeneous space?
3
Easy proof of the fact that isotropic spaces are Euclidean
3
Locally compact separable metric spaces
3
The relationship between low dimensional topology and dynamics
3
Complexity of a fixed point
2
Is volume--preserving an intrinsic property?
2
square root of diffeomorphism of R: does it always exist?
2
A concept of dynamical coherence
2
nonwandering set and Birkhoff center
2
orbits in locally compact group
2
Examples of Riemannian Submersions
1 2 next

 

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