Stefan Haller

activity

19992005

most citedLaplace transform, dynamics and spectral geometry

9 citations · 15 across the 5 of their papers we have counts for

collaborators

Showing 2003Show all

2 papers · 1 filter

math.DG2003★ 1 cited

Non-linear Grassmannians as coadjoint orbits

Stefan Haller, Cornelia Vizman

For a given manifold $M$ we consider the non-linear Grassmann manifold $G r_{n} (M)$ of $n$ -dimensional submanifolds in $M$ . A closed $(n + 2)$ -form on $M$ gives rise to a closed 2-form…

math.SG2003★ 3 cited

A remark on the c--splitting conjecture

Stefan Haller

Let $M$ be a closed symplectic manifold and suppose $M \to P \to B$ is a Hamiltonian fibration. Lalonde and McDuff raised the question whether one always has $H^*(P;\mathbb Q)=H^*(M;…