Results 81 to 90 of about 11,485 (217)
Density of sampling and interpolation in reproducing kernel Hilbert spaces [PDF]
Journal of the London Mathematical Society, 2017 We derive necessary density conditions for sampling and for interpolation in general reproducing kernel Hilbert spaces satisfying some natural conditions on the geometry of the space and the reproducing kernel. If the volume of shells is small compared to the volume of balls (weak annular decay property) and if the kernel possesses some off-diagonal ...
Antti Haimi +5 more
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Nonlinear expansions in reproducing kernel Hilbert spaces
Sampling Theory, Signal Processing, and Data Analysis, 2023 We introduce an expansion scheme in reproducing kernel Hilbert spaces, which as a special case covers the celebrated Blaschke unwinding series expansion for analytic functions.
Javad Mashreghi, William Verreault
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RKHS approach for signal detection in rotation and scale space random fields [PDF]
Journal of Statistical Theory and Applications (JSTA), 2016 Two important papers of Worsley, Siegmund and coworkers consider rotation and scale space random fields for detecting signals in fMRI (functional magnetic resonance imaging) brain images. They use the global maxima of images for detection of a signal. In
K. Shafie, Akbar Abravesh
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Solutions to Uncertain Volterra Integral Equations by Fitted Reproducing Kernel Hilbert Space Method
, 2016 We present an efficient modern strategy for solving some well-known classes of uncertain integral equations arising in engineering and physics fields. The solution methodology is based on generating an orthogonal basis upon the obtained kernel function ...
G. Gumah +3 more
semanticscholar +1 more source
Genomic prediction for heat and herbicide tolerance in faba bean
The Plant Genome, Volume 18, Issue 3, September 2025.Abstract Genomic selection (GS) has potential to accelerate the genetic gain in crop plants. This study was undertaken to assess the accuracy and potential of GS in faba bean [Vicia faba (L.)] and to enhance its application in breeding programs. A set of 118 diverse faba bean accessions were phenotyped for key agronomic traits under herbicide and heat ...
Lynn Abou Khater +11 more
wiley +1 more source
Operator Reproducing Kernel Hilbert Spaces
, 2015 54 ...
Wang, Rui, Xu, Yuesheng
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Analysis of density matrix embedding theory around the non‐interacting limit
Communications on Pure and Applied Mathematics, Volume 78, Issue 8, Page 1359-1410, August 2025.Abstract This article provides the first mathematical analysis of the Density Matrix Embedding Theory (DMET) method. We prove that, under certain assumptions, (i) the exact ground‐state density matrix is a fixed‐point of the DMET map for non‐interacting systems, (ii) there exists a unique physical solution in the weakly‐interacting regime, and (iii ...
Eric Cancès +4 more
wiley +1 more source
, 2017 This article is concerned with a method for solving nonlocal initial‐boundary value problems for parabolic and hyperbolic integro‐differential equations in reproducing kernel Hilbert space.
M. Fardi, M. Ghasemi
semanticscholar +1 more source
Reduced Vestibular Function is Associated With Cortical Surface Shape Changes in the Frontal Cortex
Human Brain Mapping, Volume 46, Issue 10, July 2025.We identified significant cortical surface shape changes in focal areas of the prefrontal cortex that correlate with age‐related vestibular dysfunction in 117 older adults from the Baltimore Longitudinal Study of Aging. These findings provide important insights into mechanisms linking vestibular decline, cognitive impairment, and fall risk in aging ...
Dominic Padova +3 more
wiley +1 more source
Abstract and Applied Analysis, 2013 The present paper emphasizes Jeffery-Hamel flow: fluid flow between two rigid plane walls, where the angle between them is 2α. A new method called the reproducing kernel Hilbert space method (RKHSM) is briefly introduced.
Mustafa Inc +2 more
doaj +1 more source