A note on the free degrees of homeomorphisms on genus 2 orientable compact surfaces

作者：Wu, Jianchun^*; Zhang, Qiang

来源：Topology and Its Applications, 2012, 159(12): 2841-2844.

DOI：10.1016/j.topol.2012.04.017

• Free degree
• Homeomorphism
• Period

For a compact surface F, the free degree fr(F) of homeomorphisms on F is defined as the maximum of least periods among all periodic points of self-homeomorphisms on F. We show that max(b) fr(F-2.b) = 12.

• 出版日期2012-8-1
• 单位西安交通大学; 苏州大学