# Tagged Questions

**14**

votes

**2**answers

2k views

### First Chern class of a flat line bundle

A referee asked me to include a reference or proof for the following classical fact. It's not hard to prove, but I'd prefer to just give a reference -- does anyone know one?
Let $X$ be a nice space ...

**3**

votes

**3**answers

566 views

### Geometry and Integrability in Other Bundles

Background: Suppose $E=TM$ is the tangent bundle to some differentiable manifold $M^n$. If we specify some subbundle $D\subset TM$ (distribution of $k$-planes) then there are two natural situations ...

**7**

votes

**2**answers

341 views

### Swan like theorem and covering spaces

Let $X$ be a finite CW complex. Swan's theorem provide an equivalence
\[
Vec(X)~\xrightarrow{\sim} ~ProjMod(hom_{Top}(X,\mathbb{R}))
\]
between the category of ...

**13**

votes

**4**answers

1k views

### Representations of surface groups via holomorphic connections

EDIT: Tony Pantev has pointed out that the answer to this question will appear in forthcoming work of Bogomolov-Soloviev-Yotov. I look forward to reading it!
Background
Let $E \to X$ be a ...

**8**

votes

**3**answers

750 views

### Flat SU(2) bundles over hyperbolic 3-manifolds

Can someone give me a non-trivial example of a flat SU(2)-connection over a compact orientable hyperbolic 3-manifold?
The literature on such bundles over 3-manifolds is huge and my naive searches ...