نتایج جستجو برای: hilbert valued function

تعداد نتایج: 1264382  

Journal: :Bulletin of the Australian Mathematical Society 2003

Journal: :Math. Comput. 2008
Edward J. Fuselier

Recently, error estimates have been made available for divergencefree radial basis function (RBF) interpolants. However, these results are only valid for functions within the associated reproducing kernel Hilbert space (RKHS) of the matrix-valued RBF. Functions within the associated RKHS, also known as the “native space” of the RBF, can be characterized as vector fields having a specific smooth...

Journal: :Mathematics 2022

Asymptotic expansions for U-statistics and V-statistics with degenerate kernels are investigated, respectively, the remainder term O(n1−p/2), some p≥4, is shown in both cases. From results, it obtained that asymptotic Crame´r–von Mises statistics of uniform distribution U(0,1) hold On1−p/2 any p≥4. The scheme proof based on three steps. first one almost sure convergence a Fourier series expansi...

This paper introduces an implicit scheme for a   continuous representation of nonexpansive mappings on a closed convex subset of a Hilbert space with respect to a   sequence of invariant means defined on an appropriate space of bounded, continuous real valued functions of the semigroup.   The main result is to    prove the strong convergence of the proposed implicit scheme to the unique solutio...

Journal: :Journal of Mathematical Analysis and Applications 2023

We study various inequalities for numerical radius and Berezin number of a bounded linear operator on Hilbert space. It is proved that the pure two-isometry 1 Crawford 0. In particular, we show any scalar-valued non-constant inner function θ, Toeplitz Tθ Hardy space 0, respectively. also shown multiplicative class isometries sub-multiplicative commutants shift. have illustrated these results wi...

Let $X$ be a vector space over a field $K$ of real or complex numbers. We will prove the superstability of the following Go{l}c{a}b-Schinzel type equation$$f(x+g(x)y)=f(x)f(y), x,yin X,$$where $f,g:Xrightarrow K$ are unknown functions (satisfying some assumptions). Then we generalize the superstability result for this equation with values in the field of complex numbers to the case of an arbitr...

2017
Zhenhua Lin Hans-Georg Müller Fang Yao

We introduce the concept of mixture inner product spaces associated with a given separable Hilbert space, which feature an infinite-dimensional mixture of finite-dimensional vector spaces and are dense in the underlying Hilbert space. Any Hilbert valued random element can be arbitrarily closely approximated by mixture inner product space valued random elements. While this concept can be applied...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور 1383

چکیده ندارد.

In this paper, we present the Anderson-Darling (AD) and Kolmogorov-Smirnov (KS) goodness of fit statistics for stationary and non-stationary random fields. Namely, we adopt an easy-to-apply method based on a random projection of a Hilbert-valued random field onto the real line R, and then, applying the well-known AD and KS goodness of fit tests. We conclude this paper by studying the behavior o...

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