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Conditions for dominated splittings
Authors:Geng Liu  Chao Liang
Institution:(1) China Institute for Advanced Study, The Central University of Finance and Economics, Beijing, 100081, P. R. China;(2) School of Mathematical Sciences, Peking University, Beijing, 100871, P. R. China;(3) Applied Mathematics Department, The Central University of Finance and Economics, Beijing, 100081, P. R. China
Abstract:In this paper, we solve the problem proposed by Lan Wen for the case of dimM = 3. Roughly speaking, we prove that for fixed i, f has C 1 persistently no small angles of index i if and only if f has a dominated splitting of index i on the C 1 i-preperiodic set P * i (f). Liu and Liang are supported by NNSFC (#10671006)
Keywords:dominated splitting  small angles
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