Pages that link to "Item:Q1368579"
From MaRDI portal
The following pages link to Characteristic classes for the degenerations of two-plane fields in four dimensions (Q1368579):
Displaying 6 items.
- Topological obstructions to regular non-integrable rank 2 distributions (Q877989) (← links)
- A characteristic class for totally real surfaces in the Grassmannian of two-planes in four-space (Q1080004) (← links)
- A construction of Engel structures (Q1763527) (← links)
- Normal forms for sub-Lorentzian metrics supported on Engel type distributions (Q2442606) (← links)
- Left-Invariant Sub-Riemannian Engel Structures: Abnormal Geodesics and Integrability (Q4685374) (← links)
- Parallelizability of the basic four-geometries (Q5135439) (← links)