Upper and Lower Bounds for the Minimal Positive Entropy of Pure Braids |
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| Authors: | Song Won Taek |
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| Affiliation: | School of Mathematics, Korea Institute for Advanced Study Seoul 130-722, Korea cape{at}kias.re.kr |
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| Abstract: | In this paper, the minimal positive entropy of pure braids isshown to be greater than  , independent of the braid index. For pure 3-braids, the minimalentropy is shown to be equal to  . 2000 Mathematics Subject Classification 37E30 (primary), 37B40(secondary). |
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