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This article is cited in 1 scientific paper (total in 1 paper)
On the smoothness of the conjugacy between circle maps with a break
Konstantin Khaninab, Saša Kocićc a Department of Mathematics, University of Toronto, 40 St. George Street, Toronto, ON, Canada M5S 2E4
b Institute for Information Transmission Problems (Kharkevich Institute), Russian Academy of Sciences, Bol'shoi Karetnyi per. 19, str. 1, Moscow, 127051 Russia
c Department of Mathematics, University of Mississippi, University, MS 38677-1848, USA
Abstract:
For any $\alpha\in(0,1)$, $c\in\mathbb R_+\setminus\{1\}$ and $\gamma>0$ and for Lebesgue almost all irrational $\rho\in(0,1)$, any two $C^{2+\alpha}$-smooth circle diffeomorphisms with a break, with the same rotation number $\rho$ and the same size of the breaks $c$, are conjugate to each other via a $C^1$-smooth conjugacy whose derivative is uniformly continuous with modulus of continuity $\omega(x)=A|{\log x}|^{-\gamma}$ for some $A>0$.
Received: July 25, 2016
Citation:
Konstantin Khanin, Saša Kocić, “On the smoothness of the conjugacy between circle maps with a break”, Order and chaos in dynamical systems, Collected papers. On the occasion of the 125th anniversary of the birth of Academician Dmitry Victorovich Anosov, Trudy Mat. Inst. Steklova, 297, MAIK Nauka/Interperiodica, Moscow, 2017, 224–231; Proc. Steklov Inst. Math., 297 (2017), 200–207
Linking options:
https://www.mathnet.ru/eng/tm3798https://doi.org/10.1134/S0371968517020121 https://www.mathnet.ru/eng/tm/v297/p224
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