Thomas Rot's user avatar
Thomas Rot's user avatar
Thomas Rot's user avatar
Thomas Rot
  • Member for 13 years, 2 months
  • Last seen this week
49 votes
Accepted

Does there exist any non-contractible manifold with fixed point property?

22 votes

Books in advanced differential topology

17 votes
Accepted

The free loop space of spheres

17 votes
Accepted

Oriented vector bundle with odd-dimensional fibers

16 votes
Accepted

What are good Morse Theory lecture notes and books?

14 votes

Infinite dimensional symplectic geometry

14 votes

If $G$ is a topological group that contains a torsion element, then the classifying space $BG$ is infinite-dimensional?

13 votes
Accepted

Brouwer's theorem 2.0?

10 votes
Accepted

Classification of line bundles by second cohomology of a manifold

9 votes

Relative homology of free loop space with respect to constant loops

9 votes
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The group structure on $[X,S^n]$ induced by the framed bordism

9 votes
Accepted

Torsion and nilpotence of framed manifolds under the Pontryagin-Thom map

9 votes
Accepted

Vector field on 3-sphere

8 votes

from a circle to higher spheres

8 votes
Accepted

Stiefel-Whitney class of fibre bundles

7 votes

Splitting of tangent bundle

7 votes

Degree one self-map of $\Bbb R^2\big\backslash \big\{(n,0):n\in \Bbb Z\big\}$ not homotopic to any self-homotopy equivalence

7 votes

Other homotopy invariants?

6 votes

Is there a good way to understand the free loop space of a sphere?

6 votes
Accepted

CW structure on infinite-dimensional manifolds

6 votes
Accepted

Intersection modulo 2 theory for infinite dimensional manifolds?

6 votes
Accepted

Is the action of diffeomorphisms transitive on the set of vector fields with prescribed zero locus?

6 votes

Fixed point set of smooth circle action

6 votes

CW-complex of Eilenberg-MacLane spaces

6 votes

PDE - Two Dimensional Inhomogeneous??

6 votes
Accepted

When does a hypersurface have contact-type?

6 votes
Accepted

Symplectic diffeomorphism of the cylinder moving a point to 0

5 votes

Examples of non-metrizable spaces

5 votes

reference on complex dynamics

5 votes
Accepted

Isomorphism classes of differential rank $k$ vectors bundles over $S^q$