Abstract
We generalize the monotone shrinking target property (MSTP) to the s-exponent monotone shrinking target property (sMSTP) and give a necessary and sufficient condition for a circle rotation to have sMSTP. Using another variant of MSTP, we obtain a new, very short, proof of a known result, which concerns the behavior of irrational rotations and implies a logarithm law similar to D. Sullivan's logarithm law for geodesics.
Original language | English |
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Pages (from-to) | 1111-1122 |
Number of pages | 12 |
Journal | Discrete and Continuous Dynamical Systems (DCDS-A) |
Volume | 20 |
Issue number | 4 |
DOIs | |
Publication status | Published - Apr 2008 |
Keywords
- Circle rotations
- Continued fractions
- Diophantine approximation
- Logarithm laws
- Recurrence