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Research article

First published 2009-03

A Modified Frequency Estimation Equating Method for the Common-Item Nonequivalent Groups Design

Tianyou Wang, Robert L. Brennan

Applied Psychological Measurement

Open access

Research article

First published 2021-12

He’s frequency formula to fractal undamped Duffing equation

Guang-Qing Feng

Journal of Low Frequency Noise,Vibration and Active Control

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Research article

First published 2010-10

High-frequency averaging in semi-classical Hartree-type equations

Johannes Giannoulis, Alexander Mielke, Christof Sparber

Asymptotic Analysis

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Research article

First published 2022-9

Computationally efficient,frequency-domain quadrupole corrections for the Ffowcs Williams and Hawkings equation

Tomoaki Ikeda, Kazuomi Yamamoto

International Journal of Aeroacoustics

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Research article

First published 2023-2-2

Global existence of high-frequency solutions to a semi-linear wave equation with a null structure

Arthur Touati

Asymptotic Analysis

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Research article

First published 2013-9

High-frequency uniform asymptotics for the Helmholtz equation in a quarter-plane

Min-Hai Huang, Yu-Qiu Zhao

Asymptotic Analysis

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Research article

First published 2020-9

Intelligent parameter identification for bridge cables based on characteristic frequency equation of transverse dynamic stiffness

Danhui Dan, Bin Xu, Ye Xia [...]

Journal of Low Frequency Noise,Vibration and Active Control

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Research article

First published 2008-10

Complete low frequency asymptotics for time-harmonic generalized Maxwell equations in nonsmooth exterior domains

Dirk Pauly

Asymptotic Analysis

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Research article

First published 1986-6

Model equation characteristics of high-frequency fluorescent lamps

Muhammad Tola, Hiroshi Bo

Lighting Research & Technology

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Research article

First published 1989-8

Remarks on the low-frequency asymptotics for the reduced wave equation and the Schrödinger equation in low-dimensional spaces

Hans-Christof Stuwe, Peter Werner

Asymptotic Analysis

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