Results 21 to 30 of about 11,226 (280)

Evaluation of some integrals relevant to multiple scattering by randomly distributed obstacles [Elektronisk resurs] [PDF]

open access: yes, 2015
This paper analyzes and solves an integral and its indefinite Fourier transform of importance in multiple scattering problems of randomly distributed scatterers.
Kristensson, Gerhard,, Lund University.
core   +2 more sources

An uncoupled thermoelasticity problem for a semi-infinite layer with regard to its proper weight

open access: yesFracture and Structural Integrity, 2019
The exact solution of the uncoupled thermoelasticity problem for a semi-infinite elastic layer with regard to its proper weight was constructed. The originality of the proposed paper is based on reducing Lame equations to two jointly and one separately ...
A. Fesenko, N. Vaysfeld
doaj   +1 more source

Some New Bounds for Mathieu's Series [PDF]

open access: yes, 2007
In the paper, an upper bound and two lower bounds for Mathieu’s series are established, which refine to a certain extent a sharp double inequality obtained by Alzer-Brenner-Ruehr in 1998.
Qi, Feng   +4 more
core   +1 more source

Photonic RF and microwave fractional differentiation, integration, and Hilbert transforms with optical Kerr micro-combs

open access: yes, 2023
Integrated Kerr micro-combs are a powerful source of multiple wavelength channels for photonic radio frequency (RF) and microwave signal processing, particularly for transversal filter systems. They offer significant advantages featuring a compact device
David Moss
core   +1 more source

Structure alignment based on coding of local geometric measures

open access: yesBMC Bioinformatics, 2006
Background A structure alignment method based on a local geometric property is presented and its performance is tested in pairwise and multiple structure alignments.
Rinne Andrew W   +2 more
doaj   +1 more source

On the block wavelet transform applied to the boundary element method

open access: yes, 2004
This paper follows an earlier work by Bucher et al. [1] on the application of wavelet transforms to the boundary element method, which shows how to reuse models stored in compressed form to solve new models with the same geometry but arbitrary load cases
Bucher, HF   +3 more
core   +1 more source

Photonic RF and microwave fractional differentiation, integration, and Hilbert transforms with Kerr optical micro-combs

open access: yes, 2021
Integrated Kerr micro-combs are a powerful source of multiple wavelength channels for photonic radio frequency (RF) and microwave signal processing, particularly for transversal filter systems. They offer significant advantages featuring a compact device
David Moss
core   +1 more source

Turning environmental design simulation algorithms into parametric objects: Experimental study of BIM-compatible dynamic blocks [PDF]

open access: yesArchitecture Papers of the Faculty of Architecture and Design STU
European building legislation increasingly emphasises improved indoor comfort, higher energy efficiency, and systematic reduction of CO₂ emissions across the building life cycle.
Ing. arch. Michal Križo
doaj   +1 more source

Representation and Integrability Theorems for Cauchy Transforms of Functions and Measures [PDF]

open access: yes, 2023
Even though proper research on Cauchy transforms has been done, there are still a lot of open questions. For example, in the case of representation theorems, i.e.
Thomaser, Tobias
core   +1 more source

Asymptotic expansions of some integral transforms by using generalized functions

open access: yes, 1982
The technique devised by Wong to derive the asymptotic expansions of multiple Fourier transforms by using the theory of Schwartz distributions is extended to a large class of integral transforms. The extension requires establishing a general procedure to
Ahmed I. Zayed
core   +1 more source

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