Smooth linearization of planar periodic maps [ Back ]

Date:
23.11.15   
Times:
15:30
Place:
UAB - Dept. Matemàtiques (C1/-128)
Speaker:
Francesc Mañosas
University:
UAB

Abstract:

The celebrated Kerékjártó theorem asserts that planar continuous periodic maps are continuously conjugated to a linear map. We will prove that if the periodic map is $C^k,k\in\{1,\ldots,\infty\}$ the conjugation can be choosed $C^k$.

The talk is based on a joint work with A. Cima, A. Gasull and R. Ortega.