Abstract:
We prove the existence of mixed spectrum C∞ reparameterizations of any linear flow on T2 with Liouville rotation number. For a restricted class of Liouville rotation numbers, we prove the existence of mixed spectrum real-analytic reparameterizations.
Key words and phrases:
Mixed spectrum, reparameterization, special flow, Liouville, cocycle.
Received:September 26, 2001; in revised form December 23, 2001
This publication is cited in the following 21 articles:
Xiaolong He, “Simultaneous conjugation of commuting foliation preserving torus maps”, Proc. Amer. Math. Soc., 2023
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