Results 131 to 140 of about 4,141 (227)

Generalisations of Pick's theorem to reproducing Kernel Hilbert spaces [PDF]

, 1994
Pick's theorem states that there exists a function in H1, which is bounded by 1 and takes given values at given points, if and only if a certain matrix is positive.
Quiggin, Peter Philip, Young, Nicholas, Quiggin, P.P   +2 more
core  

Orthogonality from disjoint support in reproducing kernel Hilbert spaces

, 2009
We investigate reproducing kernel Hilbert spaces (RKHS) where two functions are orthogonal whenever they have disjoint support. Necessary and sufficient conditions in terms of feature maps for the reproducing kernel are established.
Zhang, Haizhang
core   +1 more source

Parallel Magnetic Resonance Imaging as Approximation in a Reproducing Kernel Hilbert Space. [PDF]

Inverse Probl, 2015
Athalye V, Lustig M, Uecker M.
europepmc   +1 more source

The weighted Davis-Wielandt Berezin number for reproducing kernel Hilbert space operators

Journal of Inequalities and Applications
A functional Hilbert space is the Hilbert space of complex-valued functions on some set Θ ⊆ C $\Theta \subseteq \mathcal {C}$ that the evaluation functionals φ λ ( f ) = f ( λ ) $\varphi _{\lambda}\left ( f\right ) =f\left ( \lambda \right ) $ , λ ∈ Θ ...
Nooshin Eslami Mahdiabadi, Mojtaba Bakherad, Monire Hajmohamadi, Mykola Petrushka   +3 more
doaj   +1 more source

Single image super-resolution via an iterative reproducing kernel Hilbert space method. [PDF]

IEEE Trans Circuits Syst Video Technol, 2016
Deng LJ, Guo W, Huang TZ.
europepmc   +1 more source

Reproducing kernel Hilbert spaces

, 2016
105
openaire   +2 more sources

Which Spaces can be Embedded in Reproducing Kernel Hilbert Spaces?

Given a Banach space $E$ consisting of functions, we ask whether there exists a reproducing kernel Hilbert space $H$ with bounded kernel such that $E\subset H$.
Schölpple, Max, Steinwart, Ingo
core  

Infinite dimensional exponential families by reproducing kernel Hilbert spaces

, 2005
The purpose of this paper is to propose a method of constructing exponential families of Hilbert manifold, on which estimation theory can be built. Although there have been works on infinite dimensional exponential families of Banach manifolds (Pistone ...
Fukumizu, K.
core  

Finite and Infinite Dimensional Reproducing Kernel Hilbert Space Approach for Bagley–Torvik Equation

In this paper, two different numerical approaches are presented in finite dimensional and infinite dimensional reproducing kernel Hilbert spaces for the fractional order Bagley–Torvik equation with boundary conditions.
Şenol, Mehmet, Saldır, Onur, Sakar, Mehmet Giyas, Ata, Ayşe   +3 more
core   +1 more source

Kernel embeddings and the separation of measure phenomenon. [PDF]

Proc Natl Acad Sci U S A
Santoro LV, Waghmare KG, Panaretos VM.
europepmc   +1 more source