Cohomology of dominated diffeomorphism-valued cocycles over hyperbolic systems
被引:8
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作者:
Backes, Lucas H.
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IMPA, Estr Dona Castorina 110, BR-2460320 Rio De Janeiro, RJ, BrazilIMPA, Estr Dona Castorina 110, BR-2460320 Rio De Janeiro, RJ, Brazil
Backes, Lucas H.
[1
]
Kocsard, Alejandro
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Univ Fed Fluminense, IME, Rua Mario Santos Braga S-N, BR-24020140 Niteroi, RJ, BrazilIMPA, Estr Dona Castorina 110, BR-2460320 Rio De Janeiro, RJ, Brazil
Kocsard, Alejandro
[2
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机构:
[1] IMPA, Estr Dona Castorina 110, BR-2460320 Rio De Janeiro, RJ, Brazil
[2] Univ Fed Fluminense, IME, Rua Mario Santos Braga S-N, BR-24020140 Niteroi, RJ, Brazil
We prove a rigidity theorem for dominated Holder cocycles with values on diffeomorphism groups of a compact manifold over hyperbolic homeomorphisms. More precisely, we show that if two such cocycles have equal periodic data, then they are cohomologous.
机构:
Univ Fed Rio Grande do Sul, Dept Matemat, Av Bento Goncalves 9500, BR-91509900 Porto Alegre, RS, BrazilUniv Fed Rio Grande do Sul, Dept Matemat, Av Bento Goncalves 9500, BR-91509900 Porto Alegre, RS, Brazil
机构:
Kungliga Tekniska Hogskolan, Dept Math, Lindstedtsvagen 25, SE-10044 Stockholm, SwedenKungliga Tekniska Hogskolan, Dept Math, Lindstedtsvagen 25, SE-10044 Stockholm, Sweden
Damjanovic, Danijela
Xu, Disheng
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Kungliga Tekniska Hogskolan, Dept Math, Lindstedtsvagen 25, SE-10044 Stockholm, SwedenKungliga Tekniska Hogskolan, Dept Math, Lindstedtsvagen 25, SE-10044 Stockholm, Sweden