کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6417511 | 1339295 | 2016 | 25 صفحه PDF | دانلود رایگان |
Let (fi)i=1N be a family of contractive similitudes on Rq satisfying the open set condition. Let (pi)i=0N be a probability vector with pi>0 for all i=0,1,â¦,N. We study the asymptotic geometric mean errors en,0(μ), nâ¥1, in the quantization for the in-homogeneous self-similar measure μ associated with the condensation system ((fi)i=1N,(pi)i=0N,ν). We focus on the following two independent cases: (I) ν is a self-similar measure on Rq associated with (fi)i=1N; (II) ν is a self-similar measure associated with another family of contractive similitudes (gi)i=1M on Rq satisfying the open set condition and ((fi)i=1N,(pi)i=0N,ν) satisfies a version of in-homogeneous open set condition. We show that, in both cases, the quantization dimension D0(μ) of μ of order zero exists and agrees with that of ν, which is independent of the probability vector (pi)i=0N. We determine the exact convergence order of (en,0(μ))n=1â; namely, for D0(μ)=:d0, there exists a constant D>0, such thatDâ1nâ1d0â¤en,0(μ)â¤Dnâ1d0,nâ¥1.
Journal: Journal of Mathematical Analysis and Applications - Volume 434, Issue 2, 15 February 2016, Pages 1394-1418