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               <dc:title>Renormalization and α-limit set for expanding Lorenz maps</dc:title>
               <dc:creator>Ding, Yi-Ming</dc:creator>
               <dc:creator>Centre de Recerca Matemàtica</dc:creator>
               <dc:subject>Sistemes dinàmics diferenciables</dc:subject>
               <dc:subject>Dinàmica topològica</dc:subject>
               <dc:description>We establish a one-to-one correspondence between the renormalizations and proper totally invariant closed sets (i.e., α-limit sets) of expanding Lorenz map, which enable us to distinguish periodic and non-periodic renormalizations. We describe the minimal renormalization by constructing the minimal totally invariant closed set, so that we can define the renormalization operator. Using consecutive renormalizations, we obtain complete topological characteriza- tion of α-limit sets and nonwandering set decomposition. For piecewise linear Lorenz map with slopes ≥ 1, we show that each renormalization is periodic and every proper α-limit set is countable.</dc:description>
               <dc:date>2007</dc:date>
               <dc:type>Article</dc:type>
               <dc:type>Prepublicació</dc:type>
               <dc:relation>Centre de Recerca Matemàtica. Prepublicacions ;</dc:relation>
               <dc:rights>open access</dc:rights>
               <dc:rights>Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, i la comunicació pública de l'obra, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. No es permet la creació d'obres derivades.</dc:rights>
               <dc:rights>https://creativecommons.org/licenses/by-nc-nd/2.5/</dc:rights>
               <dc:publisher>Centre de Recerca Matemàtica</dc:publisher>
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