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Date: 14-11-2021
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Date: 17-10-2021
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Date: 1-9-2021
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The best known example of an Anosov diffeomorphism. It is given by the transformation
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(1) |
where and
are computed mod 1. The Arnold cat mapping is non-Hamiltonian, nonanalytic, and mixing. However, it is area-preserving since the determinant is 1. The Lyapunov characteristic exponents are given by
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(2) |
so
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(3) |
The eigenvectors are found by plugging into the matrix equation
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(4) |
For , the solution is
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(5) |
where is the golden ratio, so the unstable (normalized) eigenvector is
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(6) |
Similarly, for , the solution is
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(7) |
so the stable (normalized) eigenvector is
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(8) |
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دخلت غرفة فنسيت ماذا تريد من داخلها.. خبير يفسر الحالة
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ثورة طبية.. ابتكار أصغر جهاز لتنظيم ضربات القلب في العالم
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العتبة العباسية المقدسة تقدم دعوة إلى كلية مزايا الجامعة للمشاركة في حفل التخرج المركزي الخامس
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