A weak-derivative form for linear hyperbolic systems

2004 ◽  
Vol 20 (6) ◽  
pp. 933-947
Author(s):  
Charlie H. Cooke ◽  
Tze-Jang Chen



2000 ◽  
Vol 32 (12) ◽  
pp. 23-36 ◽  
Author(s):  
Sergey I. Lyashko ◽  
Vladimir V. Semenov ◽  
Ivan I. Lyashko
Keyword(s):  


Author(s):  
J. M. Igreja ◽  
Joao M. Lemos ◽  
R. N. Silva


2020 ◽  
pp. 1-24
Author(s):  
VICTORIA SADOVSKAYA

Abstract We consider Hölder continuous cocycles over an accessible partially hyperbolic system with values in the group of diffeomorphisms of a compact manifold $\mathcal {M}$ . We obtain several results for this setting. If a cocycle is bounded in $C^{1+\gamma }$ , we show that it has a continuous invariant family of $\gamma $ -Hölder Riemannian metrics on $\mathcal {M}$ . We establish continuity of a measurable conjugacy between two cocycles assuming bunching or existence of holonomies for both and pre-compactness in $C^0$ for one of them. We give conditions for existence of a continuous conjugacy between two cocycles in terms of their cycle weights. We also study the relation between the conjugacy and holonomies of the cocycles. Our results give arbitrarily small loss of regularity of the conjugacy along the fiber compared to that of the holonomies and of the cocycle.



2021 ◽  
Vol 376 ◽  
pp. 113656
Author(s):  
Pouria Behnoudfar ◽  
Quanling Deng ◽  
Victor M. Calo






2020 ◽  
Vol 53 (2) ◽  
pp. 7223-7227
Author(s):  
Stephan Gerster


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