Strictly positive definite kernels on a product of circles
نویسندگان
چکیده
منابع مشابه
Strictly positive definite kernels on subsets of the complex plane
In this paper we seek for inner product dependent strictly positive definite kernels on subsets of C. We present separated necessary and sufficient conditions in order that a positive definite kernel on C be strictly positive definite. One emphasis is on strictly positive definite kernels on the unit circle. Since positive definite kernels on the circle were already characterized in [1], the st...
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ژورنال
عنوان ژورنال: Positivity
سال: 2016
ISSN: 1385-1292,1572-9281
DOI: 10.1007/s11117-016-0425-1