Cohomology free systems and the first Betti number

Federico Rodriguez Hertz, Jana Rodriguez Hertz

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


We prove that a cohomology free flow on a manifold M fibers over a diophantine translation on Tβ1 where β1 is the first Betti number of M.

Original languageEnglish (US)
Pages (from-to)193-196
Number of pages4
JournalDiscrete and Continuous Dynamical Systems
Issue number1
StatePublished - May 2006

All Science Journal Classification (ASJC) codes

  • Analysis
  • Discrete Mathematics and Combinatorics
  • Applied Mathematics


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