How does an almost complex structure on a manifold induce an orientation?
36015
Almost complex manifolds are orientable
143929
dimension of a connected Manifold
664
Minkowski's complex Euclidean space vs. the real pseudo-Euclidean version
88173
Finding bump function on a smooth manifold using partitions of unity.
80418
The "Easiest" non-smoothable manifold
67460
Orientation on $\mathbb{CP}^2$
96781
connected manifolds are path connected
112607
Why is homology invariant under deformation retraction/homotopy equivalence?
22959
Does every even-dimensional sphere admit an almost complex structure?
105810
Every complex manifold is almost complex
102323
Nice neighborhoods of each "piece" in a manifold connected sum
141031
Surface with non-zero mean curvature means orientable
157296
Homeomorphism between the Unit Disc and Complex Plane
84419
Product of manifolds & orientability
127818
How do I prove that a graph is a topological manifold
108687
Open subsets in a manifold as submanifold of the same dimension?
76937
Is there an elementary way to see that there is only one complex manifold structure on $R^2$?