We study the existence, structure and topological entropy of almost automorphic arrays in symbolic lattice dynamical systems. In particular, we show that almost automorphic arrays with arbitrarily large entropy are typical in symbolic lattice dynamical systems. Applications to pattern formation and spatial chaos in infinite-dimensional lattice systems are considered and the construction of chaotic almost automorphic signals is discussed.
机构:
Lanzhou Jiaotong Univ, Dept Math, Lanzhou 730070, Gansu, Peoples R ChinaLanzhou Jiaotong Univ, Dept Math, Lanzhou 730070, Gansu, Peoples R China
Zhao, Zhi-Han
Chang, Yong-Kui
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Lanzhou Jiaotong Univ, Dept Math, Lanzhou 730070, Gansu, Peoples R ChinaLanzhou Jiaotong Univ, Dept Math, Lanzhou 730070, Gansu, Peoples R China
Chang, Yong-Kui
Nieto, Juan J.
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Univ Santiago de Compostela, Fac Matemat, Dept Anal Matemat, Santiago De Compostela 15782, SpainLanzhou Jiaotong Univ, Dept Math, Lanzhou 730070, Gansu, Peoples R China
机构:
Jiangxi Normal Univ, Coll Math & Informat Sci, Nanchang 330022, Jiangxi, Peoples R ChinaJiangxi Normal Univ, Coll Math & Informat Sci, Nanchang 330022, Jiangxi, Peoples R China
Ding, Hui-Sheng
Deng, Chao
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Jiangxi Normal Univ, Coll Math & Informat Sci, Nanchang 330022, Jiangxi, Peoples R ChinaJiangxi Normal Univ, Coll Math & Informat Sci, Nanchang 330022, Jiangxi, Peoples R China
Deng, Chao
N'Guerekata, Gaston M.
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Morgan State Univ, Dept Math, Baltimore, MD 21251 USAJiangxi Normal Univ, Coll Math & Informat Sci, Nanchang 330022, Jiangxi, Peoples R China