3 citations · 3 across the 5 of their papers we have counts for
5 papers
The flavour of intermediate Ricci and homotopy when studying submanifolds of symmetric spaces
Manuel Amann, Peter Quast, Masoumeh Zarei
We introduce a new technique to the study and identification of submanifolds of simply-connected symmetric spaces of compact type based upon an approach computing -positive Ricc…
Natural -symmetric structures on -spaces
Peter Quast, Takashi Sakai
We classify -spaces that admit a certain natural -symmetric structure. We further determine the maximal antipodal sets of these structures.
-structures and symmetric spaces
Bernhard Hanke, Peter Quast
-structures are weak forms of multiplications on closed oriented manifolds. As shown by Hopf the rational cohomology algebras of manifolds admitting -structures are free over…
Bott periodicity for inclusions of symmetric spaces
Augustin-Liviu Mare, Peter Quast
When looking at Bott's original proof of his periodicity theorem for the stable homotopy groups of the orthogonal and unitary groups, one sees in the background a differential geom…
'Spindles' in symmetric spaces
Peter Quast
We study families of submanifolds in symmetric spaces of compact type arising as exponential images of s-orbits of variable radii. Special attention is given to the cases where the…