COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring. |

University of Cambridge > Talks.cam > Differential Geometry and Topology Seminar > Recurrence on infinite cyclic coverings - CANCELLED

## Recurrence on infinite cyclic coverings - CANCELLEDAdd to your list(s) Download to your calendar using vCal - Albert Fathi, ENS Lyon
- Wednesday 06 May 2015, 16:00-17:00
- MR13.
If you have a question about this talk, please contact Jake Rasmussen. If h is a homeomorphism of the compact space Z which is homotopic to the identity, and \tilde{Z}->Z is an infinite cyclic covering, then we can lift h to a homeomorphism \tilde{h} of \tilde{Z}. We will compare the recurrence properties of h and \tilde{h}. Our main result is is if the chain recurrent set of \tilde{h} is empty, then h has a non-trivial compact attractor. The generalizes work of Franks on the annulus, and should be compared with the work of Atkinson in the measurable category. It can be considered as a weak generalization of the Poincare-Birkhoff theorem. This talk is part of the Differential Geometry and Topology Seminar series. ## This talk is included in these lists:- All CMS events
- All Talks (aka the CURE list)
- CMS Events
- DPMMS Lists
- DPMMS Pure Maths Seminar
- DPMMS info aggregator
- DPMMS lists
- Differential Geometry and Topology Seminar
- MR13
- School of Physical Sciences
Note that ex-directory lists are not shown. |
## Other listsSainsbury Laboratory Seminars Meeting the Challenge of Healthy Ageing in the 21st Century Statistics Meets Public Health## Other talksIn Everest’s footsteps: surveying the legacies of the Great Trigonometrical Survey in India Local epsilon-isomorphisms in families Departmental Seminar- 'A New Global Politics of Religion: Religious Harmony, Public Order, and Securitisation in the Post-colony' ‘What is Contemporary Art – and How Did We Get Here?’ Identification of a suppressor of arbuscular mycorrhizal fungal symbiosis in rice Towards Durable Hydrophobicity and Omniphobicity |