2 citations · 2 across the 2 of their papers we have counts for
5 papers
Cannibalistic Classes of String Bundles
Gerd Laures, Martin Olbermann
We introduce cannibalistic classes for string bundles with values in with level structures. This allows us to compute the Morava -homology of any map from the bordism spec…
Characteristic classes for String bundles
Gerd Laures, Martin Olbermann
We compute the completed cohomology of the 7-connective cover of . We use cubical structures on line bundles over elliptic curves to construct an explicit…
One-connectivity and finiteness of Hamiltonian -manifolds with minimal fixed sets
Hui Li, Martin Olbermann, Donald Stanley
Let the circle act effectively in a Hamiltonian fashion on a compact symplectic manifold . Assume that the fixed point set has exactly two components, and …
Involutions on S^6 with 3-dimensional fixed point set
Martin Olbermann
In this article, we classify all involutions on S^6 with 3-dimensional fixed point set. In particular, we discuss the relation between the classification of involutions with fixed…
Conjugations on 6-manifolds with free integral cohomology
Martin Olbermann
In this article, we show the existence of conjugations on many simply-connected spin 6-manifolds with free integral cohomology. In a certain class the only condition on X^6 to admi…