Results 171 to 180 of about 2,976 (212)

Grid connected improved sepic converter with intelligent mppt strategy for energy storage system in railway applications. [PDF]

Sci Rep
Vendoti S, Sekhar AH, Bharadwaja AV, Kommula BN, Sateesh R, Prabhakar S, Arunkumar M, Yaping C.   +7 more
europepmc   +1 more source

Investigating the impact of electric vehicles on increasing the reliability of the distribution system using the enhanced gray wolf evolutionary algorithm model. [PDF]

Sci Rep
Naeimi M, Samiei Moghaddam M, Azarfar A, Vahedi M, Koochaksaraei JS.   +4 more
europepmc   +1 more source

Integrating freelance models with fractional derivatives, and artificial neural networks: A comprehensive approach to advanced computation. [PDF]

Heliyon
Khan FS, Majeed AH, Khalid M.
europepmc   +1 more source

An Improved Whale Optimization Algorithm via Angle Penalized Distance for Automatic Train Operation. [PDF]

Biomimetics (Basel)
Wang L, Ju Y, Guo L, Liu G, Li C, Chen Y.   +5 more
europepmc   +1 more source

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Numerical investigation of the pantograph equation

Applied Numerical Mathematics, 1997
The author studies the stability behaviour of a very simple numerical method when applied to the pantograph equation \[ y'(t)= ay(t)+ by(qt), \qquad|a ...
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Asymptotic stability properties of θ-methods for the pantograph equation

Applied Numerical Mathematics, 1997
The authors consider the asymptotic stability properties of \(\theta\)-methods when applied to the pantograph equation \[ y'(t)= ay(t)+ by(qt)+ cy'(qt), \qquad q\in(0,1).\tag{1} \] It is shown that asymptotic stability is obtained when \(\theta>1/2\) for a certain constrained variable stepsize implementation which is characterized by the property that ...
BELLEN A., GUGLIELMI, NICOLA, TORELLI L.
openaire   +6 more sources

Analytical Solution of Pantograph Equation with Incommensurate Delay

Physical Sciences Reviews, 2017
Abstract:Pantograph equation is a delay differential equation (DDE) arising in electrodynamics. This paper studies the pantograph equation with two delays. The existence, uniqueness, stability and convergence results for DDEs are presented. The series solution of the proposed equation is obtained by using Daftardar-Gejji and Jafari method and given in ...
Jayvant Patade, Sachin Bhalekar
openaire   +3 more sources

Exponential stability of random impulsive pantograph equations

Mathematical Methods in the Applied Sciences, 2021
In this paper, we study the pth moment exponential stable and pth moment weakly exponential stable results for the random impulsive pantograph delay differential equations (RIPDDEs). Further, we obtained some sufficient conditions by using the method of Lyapunov and Razumukhin technique.
A. Vinodkumar, T. Senthilkumar, Zhongmin Liu, Xiaodi Li   +3 more
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