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Multiplicity of Solutions for Quasilinear Differential Models Generated by Instantaneous and Non-Instantaneous Impulses

open access: yesSymmetry, 2022
This paper aims to deal with the multiplicity of weak solutions for quasilinear differential models generated by instantaneous and non-instantaneous impulses. By establishing the new variational structure and overcoming the influence of impulsive effects brought by the quasilinear term, some new results are acquired via the gene property, which extends
Tengfei Shen
exaly   +3 more sources

Instantaneous Gain in Video Head Impulse Test: A Reliability Study

open access: yesTurkish Archives of Otorhinolaryngology, 2022
Objective:Vestibulo-ocular reflex gain at 40, 60, and 80 ms following the head movement start is calculated as the instantaneous gain. The purpose of this study was to investigate the reliability of instantaneous gain values at 40, 60, and 80 ms with ...
Burak Kabiş   +3 more
doaj   +5 more sources

A study of integrated pest management models with instantaneous and non-instantaneous impulse effects

open access: yesMathematical Biosciences and Engineering
<abstract><p>The occurrence of pests and diseases during agricultural production affects the quality and quantity of agricultural products. It is important to evaluate the impact of various factors on pests to achieve optimal results of integrated pest management (IPM) during its implementation.
Liping Wu, Zhongyi Xiang
exaly   +4 more sources

Instantaneous and Non-Instantaneous Impulsive Boundary Value Problem Involving the Generalized ψ-Caputo Fractional Derivative

open access: yesFractal and Fractional, 2023
This paper studies a new class of instantaneous and non-instantaneous impulsive boundary value problem involving the generalized ψ-Caputo fractional derivative with a weight.
Dongping Li   +3 more
doaj   +1 more source

A Novel VSG Control Strategy for UPS Voltage Source Inverter with Impulsive Load

open access: yesEnergies, 2022
This paper proposes a novel control strategy to alleviate the impulsive current for Uninterruptible Power Supply (UPS), which is designed based on the theory of virtual synchronous generator (VSG) and dynamic switching method.
Guofeng He   +4 more
doaj   +1 more source

Research on large-capacity impulse test technology for distribution transformer based on energy storage intelligent power

open access: yesEnergy Reports, 2022
Large-capacity impulse test of distribution transformer requires a large amount of instantaneous energy, while the impulse mode of conventional dedicated high-voltage line and generator requires synchronous switch, adjusted impedance, generator, etc ...
Bo Niu   +4 more
doaj   +1 more source

Variational approach to instantaneous and noninstantaneous impulsive system of differential equations

open access: yesBoundary Value Problems, 2022
In this paper, the existence and multiplicity of solutions for a coupled system of differential equations with instantaneous and noninstantaneous impulses are studied.
Wangjin Yao
doaj   +1 more source

Dynamic Analysis of Software Systems with Aperiodic Impulse Rejuvenation

open access: yesMathematics, 2022
This paper aims to obtain the dynamical solution and instantaneous availability of software systems with aperiodic impulse rejuvenation. Firstly, we formulate the generic system with a group of coupled impulsive differential equations and transform it ...
Huixia Huo, Houbao Xu, Zhuoqian Chen
doaj   +1 more source

Impulsive Caputo-Fabrizio fractional differential equations in b-metric spaces

open access: yesOpen Mathematics, 2021
We deal with some impulsive Caputo-Fabrizio fractional differential equations in bb-metric spaces. We make use of α-ϕ\alpha \text{-}\phi -Geraghty-type contraction. An illustrative example is the subject of the last section.
Lazreg Jamal Eddine   +3 more
doaj   +1 more source

Rationality and impulse buying: Is your emotion a part of the equation?

open access: yesComputers in Human Behavior Reports, 2023
While researchers' interest in online impulsive buying is increasing, there is currently a paucity of research that examines at consumers impulse purchase urges while communicating with sellers utilizing instantaneous messaging services.
Yi Yong Lee, Chin Lay Gan, Tze Wei Liew
doaj   +1 more source

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