Results 31 to 40 of about 106,984 (281)
Journal of Function Spaces, 2022 This paper deals with Chebyshev wavelets. We analyze their properties computing their Fourier transform. Moreover, we discuss the differential properties of Chebyshev wavelets due to the connection coefficients.
Emanuel Guariglia +1 more
doaj +1 more source
Generalized Morse Wavelets as a Superfamily of Analytic Wavelets
, 2012 The generalized Morse wavelets are shown to constitute a superfamily that essentially encompasses all other commonly used analytic wavelets, subsuming eight apparently distinct types of analysis filters into a single common form.
Lilly, Jonathan M., Olhede, Sofia C.
core +1 more source
S2LET: A code to perform fast wavelet analysis on the sphere [PDF]
, 2012 We describe S2LET, a fast and robust implementation of the scale-discretised wavelet transform on the sphere. Wavelets are constructed through a tiling of the harmonic line and can be used to probe spatially localised, scale-depended features of signals ...
Leistedt, B. +3 more
core +3 more sources
Sinc-Fractional Operator on Shannon Wavelet Space
Frontiers in Physics, 2018 In this paper the sinc-fractional derivative is extended to the Hilbert space based on Shannon wavelets. Some new fractional operators based on wavelets are defined.
Carlo Cattani
doaj +1 more source
Wavelets for non-expanding dilations and the lattice counting estimate [PDF]
, 2016 We show that problems of existence and characterization of wavelets for non-expanding dilations are intimately connected with the geometry of numbers; more specifically, with a bound on the number of lattice points in balls dilated by the powers of a ...
Bownik, Marcin, Lemvig, Jakob
core +2 more sources
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
Numerical Solutions of Fractional Integrodifferential Equations of Bratu Type by Using CAS Wavelets
Journal of Applied Mathematics, 2013 A numerical method based on the CAS wavelets is presented for the fractional integrodifferential equations of Bratu type. The CAS wavelets operational matrix of fractional order integration is derived.
Mingxu Yi +3 more
doaj +1 more source
Advanced Electromagnetics, 2020 In this paper, wavelets transformation (WT) and wavelet packet transformation (WPT) are used in solving, by the method of moments, a semicircular array of parallel wires electric field integral equation.
M. Bayjja +3 more
doaj +1 more source
NONUNIFORM SUPER WAVELETS IN 𝐿^2(K)
Проблемы анализа, 2021 In this paper, we introduce the structure of nonuniform super wavelets over local fields. We shall also provide the characterization of nonuniform parseval frame, nonuniform semi-orthogonal pareseval multiwavelets, and nonuniform super wavelets over ...
O. Ahmad +2 more
doaj +1 more source
Making electromagnetic wavelets
, 2004 Electromagnetic wavelets are constructed using scalar wavelets as superpotentials, together with an appropriate polarization. It is shown that oblate spheroidal antennas, which are ideal for their production and reception, can be made by deforming and ...
Born M +17 more
core +4 more sources