Results 1 to 10 of about 2,389 (167)

Transformasi Fourier Multiplikatif Dan Aplikasinya Pada Persamaan Diferensial Multiplikatif [PDF]

open access: yesJurnal Derivat, 2021
This research is a development of multiplicative calculus. This study is about the Fourier multiplicative transformation and its application to the multiplicative differential equation.
Aurizan Himmi Azhar   +3 more
doaj   +3 more sources

Analysis of hybrid fractional integro-differential equations with application to cholera dynamics [PDF]

open access: yesScientific Reports
This study establishes the existence of solutions for a class of fractional hybrid integro-differential equations governed by the $$\vartheta$$ -Caputo derivative, subject to slit-strip boundary conditions.
Mohamed S. Algolam   +4 more
doaj   +2 more sources

Two New Methods Based on Implicit Expressions and Corresponding Predictor-Correctors for Gravity Anomaly Downward Continuation and Their Comparison

open access: yesRemote Sensing, 2023
Downward continuation is a key technique for processing and interpreting gravity anomalies, as it has a major role in reducing values to horizontal planes and identifying small and shallow sources. However, it can be unstable and inaccurate, particularly
Chong Zhang   +4 more
doaj   +1 more source

Implementasi Metode Adams Bashforth Moulton pada Persamaan Logistik Biner untuk Menganalisis Prediksi Tingkat Pertumbuhan Ekonomi [PDF]

open access: yes, 2023
This research aims to determine the prediction of the economic growth rate of North Sumatra Province based on the implementation of Adams Bashforth Moulton in the binary logistics equation.
Nabilla, Sofia, Rakhmawati, Fibri
core   +2 more sources

Evaluation of Numerical Methods for TSCOPF in a Large Interconnected System

open access: yesIEEE Access, 2022
Transient stability-constrained optimal power flow (TSCOPF) models comprehensively analyze the security and economic operation of power systems. However, they require a high computational effort and can suffer from convergence problems when applied to ...
Mohammadamin Aghahassani   +3 more
doaj   +1 more source

Analysis and dynamics of fractional order Covid-19 model with memory effect

open access: yesResults in Physics, 2021
The present article attempts to examine fractional order Covid-19 model by employing an efficient and powerful analytical scheme termed as q-homotopy analysis Sumudu transform method (q-HASTM).
Supriya Yadav   +3 more
doaj   +1 more source

Heat and Mass transfer in MHD Nanofluid over a Stretching Surface along with Viscous Dissipation Effect [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences, 2020
A study of viscous dissipation effect of magnetohydrodynamic nanofluid flow passing over a stretched surface has been analyzed numerically. The formulated highly nonlinear equations for the above-mentioned flow are converted into first order ODEs ...
K. Govardhan   +2 more
doaj   +1 more source

An Efficient Numerical Method for Fractional SIR Epidemic Model of Infectious Disease by Using Bernstein Wavelets

open access: yesMathematics, 2020
In this paper, the operational matrix based on Bernstein wavelets is presented for solving fractional SIR model with unknown parameters. The SIR model is a system of differential equations that arises in medical science to study epidemiology and medical ...
Sunil Kumar   +6 more
doaj   +1 more source

Prediksi Jumlah Produksi Kakao Provinsi Aceh dengan Metode Adam Bashforth-Moulton (ABM) [PDF]

open access: yes, 2023
Aceh province's cocoa production experiences increases and decreases every year and has not shown significant development even though cocoa has a very important role in supporting the agricultural sector and the economy of Aceh province.
Riezky Purnama Sari, sari, Riska Novita
core   +2 more sources

A Numerical Solution of Generalized Caputo Fractional Initial Value Problems

open access: yesFractal and Fractional, 2023
In this article, the numerical adaptive predictor corrector (Apc-ABM) method is presented to solve generalized Caputo fractional initial value problems. The Apc-ABM method was utilized to establish approximate series solutions. The presented technique is
Rania Saadeh   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy