Differentiability with respect to parameters of average values in probabilistic contracting dynamical systems
1990 ◽
Vol 10
(3)
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pp. 599-610
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Keyword(s):
AbstractWe consider a dynamical system consisting of a compact subset of RN or CN with several contracting maps chosen with prescribed probabilities, which may depend on position. We show that if the maps and the probabilities are Cl+α functions of the spatial variable and an external parameter, then the average value of a Cl+α function is a differentiate function of the parameter. One implication of this theorem is that for certain families of complex functions dependent on a parameter the reciprocal of the dimension of an invariant measure on the Julia set is a harmonic function of the parameter.
2019 ◽
Vol 41
(2)
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pp. 494-533
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2004 ◽
Vol 04
(03)
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pp. 439-459
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2013 ◽
Vol 34
(3)
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pp. 938-985
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Keyword(s):
2007 ◽
Vol 5
◽
pp. 195-200
1989 ◽
Vol 03
(15)
◽
pp. 1185-1188
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