Evaluation fibrations and topology of symplectomorphisms

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)


There are two main results. The first states that isotropy subgroups of groups acting transitively on rationally hyperbolic spaces have infinitely generated rational cohomology algebra. Using this fact, we prove that the analogous statement holds for groups of symplectomorphisms of certain blowups.

Original languageEnglish
Pages (from-to)305-312
Number of pages7
JournalProceedings of the American Mathematical Society
Issue number1
Publication statusPublished - Jul 2005


  • Rational homotopy
  • symplectic manifold
  • symplectomorphism


Dive into the research topics of 'Evaluation fibrations and topology of symplectomorphisms'. Together they form a unique fingerprint.

Cite this