Results 201 to 210 of about 22,937,031 (254)

Basis Properties of the Haar System

1997
Theorem 3.2 shows that the H.s. forms a basis in L p , 1 ≤ p < ∞. This statement may be generalized.
Igor Novikov, Evgenij Semenov
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The Unconditionality of the Haar system

1997
In order to characterize those r.i.
Igor Novikov, Evgenij Semenov
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Haar system rearrangements in Lorentz spaces

Siberian Mathematical Journal, 1993
Each permutation \(\pi\) of the non-negative integers gives rise to a linear operator defined on Haar polynomials by \(T_ \pi(\sum c_ m\chi_ m)= \sum c_ m\chi_{\pi(m)}\). By Parseval's identity, this operator is an isometry (hence continuous) on \(L^ 2\).
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Jordan test for the Haar-type systems

Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika
We consider Haar-type systems, which are generated by a (generally speaking, unbounded) sequence $ \{ p_n \}_{n=1}^\infty $, and which are defined on the modified segment $ [0, 1]^* $, i.\,e., on the segment [0, 1] whose $ \{ p_n \}$-rational points are calculated two times.
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Basis Properties of the Haar System in Limiting Besov Spaces

Geometric Aspects of Harmonic Analysis, 2019
Gustavo Garrig'os, A. Seeger, T. Ullrich
semanticscholar   +1 more source

Cancellable face recognition based on fractional-order Lorenz chaotic system and Haar wavelet fusion

Digit. Signal Process., 2021
Iman S. Badr, A. G. Radwan, El-Sayed M. El-Rabaie, L. Said, G. Banby, W. El-shafai, F. El-Samie   +6 more
semanticscholar   +1 more source

An irremovable Carleman singularity for Haar's system

Mathematical Notes of the Academy of Sciences of the USSR, 1973
An example is constructed of a continuous functionf(x) that has the property that any function in L(01)2 that coincides withf(x) on a set of positive measure realizes a Carleman singularity for Haar's system.
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Nonlinear System Identification by Haar Wavelets

2013
Introduction.- Hammerstein systems.- Identification goal.- Haar orthogonal bases.- Identification algorithms.- Computational algorithms. - Final remarks. - Technical derivations.
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Approximation of polynomials in the Haar system in weighted symmetric spaces

, 2016
S. Volosivets
semanticscholar   +1 more source

Face Recognition System Using Haar Algorithm

2023 5th International Conference on Advances in Computing, Communication Control and Networking (ICAC3N), 2023
null Samriddhi, Nikhil Jaiswal, Pranjal Dubey   +2 more
openaire   +1 more source