Changes between Version 1 and Version 10 of Ticket #16102
- Timestamp:
- Dec 1, 2014, 10:22:46 AM (8 years ago)
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Ticket #16102
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Property
Status
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new
toneeds_review
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Authors
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Fougeroc
toCharles Fougeron
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Milestone
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sage-6.2
tosage-6.4
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048431e8b786dd92e21b59620c8863482a90f970
toe91fca75a50a1f229b183604958da47ecf801ec6
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Vincent Delecroix
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Ticket #16102 – Description
v1 v10 1 1 Code for studying lyapunov exponents of translation surfaces and their covers. 2 2 3 TODO: 4 * See compatibility with other existing code for interval echanges and strata 5 * It seems to work in most of the examples, 6 there is a bug for zero lyapunov exponents when decomposing in isotropic components : 3 UPDATE: 4 * ''See compatibility with other existing code for interval echanges and strata'' 5 compatible with code for quadratic and abelian stratum components 6 7 {{{ 8 sage: q = QuadraticStratum([7,1,-1,-1,-1,-1]).components()[0] 9 sage: q.lyapunov_exponents() 10 sage: q.lyapunov_exponents_H_plus() 11 }}} 12 13 14 BUG: 15 * There is a bug for zero lyapunov exponents when decomposing in isotropic components : 7 16 8 17