Results 11 to 20 of about 22,937,031 (254)
The Haar system in Besov-type spaces [PDF]
Studia Mathematica, 2020 Some Besov-type spaces $B^{s, }_{p,q}(\mathbb{R}^n)$ can be characterized in terms of the behavior of the Fourier--Haar coefficients. In this article, the authors discuss some necessary restrictions for the parameters $s$, $ $, $p$, $q$ and $n$ of this characterization.
Yuan, Wen +2 more
openaire +4 more sources
The Haar System in Triebel–Lizorkin Spaces: Endpoint Results [PDF]
The Journal of Geometric Analysis, 2021 We characterize the Schauder and unconditional basis properties for the Haar system in the Triebel-Lizorkin spaces $F^s_{p,q}(\Bbb R^d)$, at the endpoint cases $s=1$, $s=d/p-d$ and $p=\infty$. Together with the earlier results in [10], [4], this completes the picture for such properties in the Triebel-Lizorkin scale, and complements a similar study for
Garrigós, Gustavo +2 more
openaire +4 more sources
Factorization in Haar system Hardy spaces [PDF]
Arkiv för Matematik, 2023 42 pages, 2 ...
Lechner, Richard, Speckhofer, Thomas
openaire +4 more sources
Identification of Clinically Distinct Clusters in Patients With Severe COPD Using Circulating Blood Cell Population Parameters. [PDF]
RespirologyThis study investigated whether blood cell population data, in addition to cell counts, can identify clinically relevant COPD subgroups. Four distinct inflammatory profiles were identified with distinct clinical characteristics. Cell population data have the potential to provide additional insights beyond inflammatory cell counts and improve patient ...
Kuks PJM +6 more
europepmc +2 more sources
The Haar System as a Schauder Basis in Spaces of Hardy–Sobolev Type [PDF]
, 2016 We show that, for suitable enumerations, the Haar system is a Schauder basis in the classical Sobolev spaces in $${\mathbb R}^d$$Rd with integrability ...
G. Garrigós, A. Seeger, T. Ullrich
semanticscholar +1 more source
Haar Wavelet Method for Solving High-Order Differential Equations with Multi-Point Boundary Conditions [PDF]
Journal of Applied and Computational Mechanics, 2022 In This paper, the developed Haar wavelet method for solving boundary value problems is described. As known, the orthogonal Haar basis functions are applied widely for solving initial value problems, but In this study, the method for solving systems of ...
Mohammad Heydari +2 more
doaj +1 more source
Face Detection with Effective Feature Extraction [PDF]
, 2010 There is an abundant literature on face detection due to its important role in many vision applications. Since Viola and Jones proposed the first real-time AdaBoost based face detector, Haar-like features have been adopted as the method of choice for ...
C. Huang +10 more
core +1 more source
International Journal of Mathematical, Engineering and Management Sciences, 2023 The objective of this study is to explore non-dyadic Haar wavelets for higher order integro-differential equations. In this research article, non-dyadic collocation method is introduced by using Haar wavelet for approximating the solution of higher order
Ratesh Kumar, Sabiha Bakhtawar
doaj +1 more source
Entanglement, quantum randomness, and complexity beyond scrambling [PDF]
, 2018 Scrambling is a process by which the state of a quantum system is effectively randomized due to the global entanglement that "hides" initially localized quantum information.
Liu, Zi-Wen +3 more
core +2 more sources
Haar systems on equivalent groupoids [PDF]
Proceedings of the American Mathematical Society, Series B, 2016 For second countable locally compact Hausdorff groupoids, the property of possessing a Haar system is preserved by equivalence.
openaire +3 more sources