Results 21 to 30 of about 555,516 (282)

Probability Error Bounds for Approximation of Functions in Reproducing Kernel Hilbert Spaces

Journal of Function Spaces, 2021
We find probability error bounds for approximations of functions f in a separable reproducing kernel Hilbert space H with reproducing kernel K on a base space X, firstly in terms of finite linear combinations of functions of type Kxi and then in terms of
Ata Deniz Aydın, Aurelian Gheondea
doaj   +1 more source

Improvement of Stratospheric Aerosol Extinction Retrieval from OMPS/LP Using a New Aerosol Model [PDF]

, 2018
The Ozone Mapping and Profiler Suite Limb Profiler (OMPS/LP) has been flying on the Suomi National Polar-orbiting Partnership (S-NPP) satellite since October 2011.
Bhartia, Pawan K., Chen, Zhong, Colarco, Peter, DeLand, Matthew, Loughman, Robert   +4 more
core   +2 more sources

Banach space projections and Petrov-Galerkin estimates [PDF]

, 2015
We sharpen the classic a priori error estimate of Babuska for Petrov-Galerkin methods on a Banach space. In particular, we do so by (i) introducing a new constant, called the Banach-Mazur constant, to describe the geometry of a normed vector space; (ii ...
Stern, Ari
core   +1 more source

Characterization and first results of the planetary borehole-wall imager — methods to develop for in-situ exploration

Open Astronomy, 2019
Prototypes of borehole-wall imager instruments were developed and tested at a desert riverbed in Morocco and at a lake’s salty flat in the Atacama desert, to support the drilling activity of ExoMars rover.
Kereszturi Ákos, Duvet Ludovic, Gróf Gyula, Gyenis Ákos, Gyenis Tamás, Kapui Zsuzsanna, Kovács Bálint, Maros Gyula   +7 more
doaj   +1 more source

Some Properties of lp(A,X) Spaces

Abstract and Applied Analysis, 2009
We provide a representation of elements of the space lp(A,X) for a locally convex space X and 1 ...
Xiaohong Fu, Songxiao Li
doaj   +1 more source

Feasibility of using an led-probe in third-space endoscopy: a clinical study

BMC Gastroenterology, 2020
Background Third-space endoscopy is a novel, safe, and effective method for treating different gastrointestinal conditions. However, several failed endoscopic procedures are attributed to incomplete myotomy.
Oscar Víctor Hernández Mondragón, Raúl Zamarripa Mottú, Omar Solórzano Pineda, Raúl Alberto Gutierrez Aguilar, Luís Fernando García Contreras   +4 more
doaj   +1 more source

Estimates for Parameter Littlewood-Paley gκ⁎ Functions on Nonhomogeneous Metric Measure Spaces

Journal of Function Spaces, 2016
Let (X,d,μ) be a metric measure space which satisfies the geometrically doubling measure and the upper doubling measure conditions. In this paper, the authors prove that, under the assumption that the kernel of Mκ⁎ satisfies a certain Hörmander-type ...
Guanghui Lu, Shuangping Tao
doaj   +1 more source

Kernel-Induced Label Propagation by Mapping for Semi-Supervised Classification

, 2019
Kernel methods have been successfully applied to the areas of pattern recognition and data mining. In this paper, we mainly discuss the issue of propagating labels in kernel space.
Jia, Lei, Liu, Guangcan, Wang, Meng, Yan, Shuicheng, Zhang, Zhao, Zhao, Mingbo   +5 more
core   +1 more source

New characterizations of some Lp-spaces

International Journal of Mathematics and Mathematical Sciences, 2000
For a complete measure space (X,∑,μ), we give conditions which force Lp(X,μ), for 1 ...
Russell S. Jenkins, Ramesh V. Garimella
doaj   +1 more source

Scientific Missions and Technologies of the ISSS on board the NEXTSat-1 [PDF]

Journal of Astronomy and Space Sciences, 2014
A package of space science instruments, dubbed the Instruments for the Study of Space Storms (ISSS), is proposed for the Next Generation Small Satellite-1 (NEXTSat-1), which is scheduled for launch in May 2016.
Cheong Rim Choi, Jongdae Sohn, Jun-Chan Lee, Yong Myung Seo, Suk-Bin Kang, Jongwook Ham, Kyoung-Wook Min, Jongho Seon, Yu Yi, Jang-Soo Chae, Goo-Hwan Shin   +10 more
doaj   +1 more source