Function spaces for conditionally positive definite operator-valued kernels
DOI10.1090/S0025-5718-2011-02552-4zbMath1323.46020MaRDI QIDQ2894520
Georg Berschneider, Stefan J. Schrödl, Wolfgang Zu Castell
Publication date: 29 June 2012
Published in: Mathematics of Computation (Search for Journal in Brave)
reproducing kernel Hilbert spacereproducing kernel Pontryagin spaceconditionally positive definite kernel
Inference from spatial processes (62M30) Classification and discrimination; cluster analysis (statistical aspects) (62H30) Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56) Spaces with indefinite inner product (Kre?n spaces, Pontryagin spaces, etc.) (46C20) Multidimensional problems (41A63) Interpolation in approximation theory (41A05) Hilbert spaces with reproducing kernels (= (proper) functional Hilbert spaces, including de Branges-Rovnyak and other structured spaces) (46E22)
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