Results 11 to 20 of about 44,315 (310)
Note on Order-Isomorphic Isometric Embeddings of Some Recent Function Spaces
Journal of Function Spaces, 2015 We investigate certain recently introduced ODE-determined varying exponent Lp spaces. It turns out that these spaces are finitely representable in a concrete universal varying exponent lp space.
Jarno Talponen
doaj +1 more source
Advances in Nonlinear Analysis, 2022 This paper provides the Carleson characterization of the extension of fractional Sobolev spaces and Lebesgue spaces to Lq(ℝ+n+1,μ)L^q (\mathbb{R}_ + ^{n + 1} ,\mu ) via space-time fractional equations.
Li Pengtao, Zhai Zhichun
doaj +1 more source
On Variable Exponent Amalgam Spaces
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2012 We derive some of the basic properties of weighted variable exponent Lebesgue spaces Lp(.)w (ℝn) and investigate embeddings of these spaces under some conditions.
Aydin İsmail
doaj +1 more source
Best N-Simultaneous Approximation in Lp(μ,X)
Journal of Function Spaces, 2017 Let X be a Banach space.
Tijani Pakhrou
doaj +1 more source
On an extension of singular integrals along manifolds of finite type
International Journal of Mathematics and Mathematical Sciences, 2006 We extend the Lp-boundedness of a class of singular integral operators under the H1 kernel condition on a compact manifold from the homogeneous Sobolev space L˙αp(ℝn) to the Lebesgue space Lp(ℝn).
Abdelnaser Al-Hasan, Dashan Fan
doaj +1 more source
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 +7 more
doaj +1 more source
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
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
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
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 +4 more
doaj +1 more source