On the theory of reproducing kernel Hilbert spaces
نویسندگان
چکیده
منابع مشابه
On the Theory of Reproducing Kernel Hilbert Spaces
The inner product in RKHS is described in abstract form. Some of the results, published earlier, are discussed from a general point of view. In particular, the characterization of the range of linear integral transforms and inversion formulas, announced in the works of Saitoh, are analyzed.
متن کاملReal reproducing kernel Hilbert spaces
P (α) = C(α, F (x, y)) = αF (x, x) + 2αF (x, y) + F (x, y)F (y, y), which is ≥ 0. In the case F (x, x) = 0, the fact that P ≥ 0 implies that F (x, y) = 0. In the case F (x, y) 6= 0, P (α) is a quadratic polynomial and because P ≥ 0 it follows that the discriminant of P is ≤ 0: 4F (x, y) − 4 · F (x, x) · F (x, y)F (y, y) ≤ 0. That is, F (x, y) ≤ F (x, y)F (x, x)F (y, y), and this implies that F ...
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These notes give an introduction to the theory of reproducing kernel Hilbert spaces and their multipliers. We begin with the material that is contained in Aronszajn’s classic paper on the subject. We take a somewhat algebraic view of some of his results and discuss them in the context of pull-back and push-out constructions. We then prove Schoenberg’s results on negative definite functions and ...
متن کاملA Primer on Reproducing Kernel Hilbert Spaces
Description: Reproducing kernel Hilbert spaces are elucidated without assuming prior familiarity with Hilbert spaces. Compared with extant pedagogic material, greater care is placed on motivating the definition of reproducing kernel Hilbert spaces and explaining when and why these spaces are efficacious. The novel viewpoint is that reproducing kernel Hilbert space theory studies extrinsic geome...
متن کاملSome Properties of Reproducing Kernel Banach and Hilbert Spaces
This paper is devoted to the study of reproducing kernel Hilbert spaces. We focus on multipliers of reproducing kernel Banach and Hilbert spaces. In particular, we try to extend this concept and prove some related theorems. Moreover, we focus on reproducing kernels in vector-valued reproducing kernel Hilbert spaces. In particular, we extend reproducing kernels to relative reproducing kernels an...
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ژورنال
عنوان ژورنال: Journal of Inverse and Ill-Posed Problems
سال: 1998
ISSN: 0928-0219,1569-3945
DOI: 10.1515/jiip.1998.6.5.515