Regularity of Multivariate Reenable Functions
نویسندگان
چکیده
The regularity of a univariate compactly supported reenable function is known to be related to the spectral properties of an associated transfer operator. In the case of multivariate reenable functions with a general dilation matrix A, although factorization techniques, which are typically used in the univariate setting, are no longer applicable, we derive similar results that also depend on the spectral properties of A.
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تاریخ انتشار 1998