Results 111 to 120 of about 4,131 (208)

An Efficient Approach for Mixed Neutral Delay Differential Equations

Computation
In this paper, neutral delay differential equations, which contain constant and proportional terms, termed mixed neutral delay differential equations, are solved numerically.
Rupal Aggarwal, Giriraj Methi, Ravi P. Agarwal, Basharat Hussain   +3 more
doaj   +1 more source

Haar Wavelet Method for Series Expansion of Fractional Wiener Integral

پژوهش‌های ریاضی, 2019
Introduction The stochastic calculus plays an important role in the study of stochastic integral equations and stochastic differential equations. The fractional Brownian motion has many applications in different branches of sciences such as economics ...
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doaj  

A Hybrid Haar Wavelet Collocation Method for Nonlocal Hyperbolic Partial Differential Eequations

Global Journal of Pure and Applied Mathematics
In this paper, we propose a hybrid collocation method based on finite difference and Haar wavelets to solve nonlocal hyperbolic partial differential equations. Developing an efficient and accurate numerical method to solve such problem is a difficult task due to the presence of nonlocal boundary condition.
Gopal Priyadarshi, Abdul Halim
openaire   +2 more sources

Functional and Matrix Approximation of Numerical Solution of Haar Wavelet

In this article, a uniform Haar wavelet approach is devised to numerically solve the differential equations. The uniform Haar wavelet coefficients are generated by employing collocation points.
Bakır, Yasemin, Mert, Oya, Bakir, Yasemin   +2 more
core   +1 more source

Novel method to determine bedrock from a single sensor based seismic reflection signal using Haar wavelet transform

Discover Geoscience
The determination of bedrock depth is crucial across various earth sciences and related fields. Geophysical techniques, notably the continuous wavelet transform, are increasingly employed to map subsurface bedrock structures.
N. E. Ramesh, S. Pushpa Mala
doaj   +1 more source

Haar wavelet method for vibration analysis of nanobeams

Waves, Wavelets and Fractals, 2016
M. Kirs, M. Mikola, A. Haavajõe, E. Õunapuu, B. Shvartsman, J. Majak   +5 more
openaire   +1 more source

A New Method For Solving Of Telegraph Equation With Haar Wavelet [PDF]

Fifth International Conference On Advances in Applied Science and Environmental Engineering - ASEE 2016, 2016
MAJID ERFANIAN, MORTEZA GACHPAZAN
openaire   +1 more source

Solving system of linear differential equations using haar wavelet

, 2013
In this paper, we present an approximate numerical solution of system of linear differential equations using Haar wavelet method. Haar wavelet method is used because its computation is simple as it converts the problem into algebraic matrix equation. The
Mohamad Ezreen Haikal bin Mahat
core  

Haar Wavelet Operational Matrix Method for Fractional Oscillation Equations

, 2020
We utilized the Haar wavelet operational matrix method for fractional order nonlinear oscillation equations and find the solutions of fractional order force-free and forced Duffing-Van der Pol oscillator and higher order fractional Duffing equation on ...
Umer Saeed, Mujeeb Ur Rehman
core  

A unified Haar wavelet collocation framework for fractional volterra integro-differential equations with application to tumor-immune dynamics modeling. [PDF]

Sci Rep
Hamood MM, Sharif AA, Ghadle KP.
europepmc   +1 more source