1 citations · 1 across the 3 of their papers we have counts for
5 papers
Odd-dimensional solvmanifolds are contact
Christoph Bock
Bourgeois proved in [5] that odd-dimensional tori admit a contact structure. We shall prove a more general result: Any odd-dimensional parallelisable closed manifold admits a conta…
The solution on the geography-problem of non-formal compact (almost) contact manifolds
Christoph Bock
Let be a pair of natural numbers. For odd with (resp. ) and (resp. ) we show that there is a non-formal compact (almost) contact -manif…
On rational homotopy and minimal models
Christoph Bock
We prove a result that enables us to calculate the rational homotopy of a wide class of spaces by the theory of minimal models.
On Low-Dimensional Solvmanifolds
Christoph Bock
A nilmanifold resp. solvmanifold is a compact homogeneous space of a connected and simply-connected nilpotent resp. solvable Lie group by a lattice, i.e. a discrete co-compact subg…
Geography of non-formal symplectic and contact manifolds
Christoph Bock
Let (m,b) a pair of natural numbers. For m even (resp. m odd and b greater than or equal to 2) we show that if there is an m-dimensional non-formal compact oriented manifold whose…