Results 41 to 50 of about 9,582 (250)
New exact solutions of the Mikhailov-Novikov-Wang equation via three novel techniques
Journal of Ocean Engineering and Science, 2023 The current work aims to present abundant families of the exact solutions of Mikhailov-Novikov-Wang equation via three different techniques. The adopted methods are generalized Kudryashov method (GKM), exponential rational function method (ERFM), and ...
Arzu Akbulut +2 more
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A novel MPTC sensorless control strategy for ANFTSMC with ESO to control PMSM
Journal of Measurement Science and Instrumentation, 2021 Aiming at the problem that the traditional control strategy of permanent magnet synchronous motor（PMSM）for electric vehicles has low control performance,a novel adaptive non-singular fast terminal sliding mode control（ANFTSMC）model predictive torque ...
ZHANG Bin +4 more
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Arab Journal of Basic and Applied Sciences, 2021 In this article, a new solution for the dimensions Boiti–Leon–Manna–Pempinelli (BLMP) equation using the sine Gordon expansion method and the extended tanh function method is given.
Khalid K. Ali, M. S. Mehanna
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Data Mining for Heart Disease Prediction Based on Echocardiogram and Electrocardiogram Data
JOIN: Jurnal Online Informatika, 2023 Traditional methods of detecting cardiac illness are often problematic in the medical field. The doctor must next study and interpret the findings of the patient's medical record received from the electrocardiogram and echocardiogram.
Tb Ai Munandar
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Mathematics, 2021 The aim of this paper is to find the Noether symmetries of a generalized Benney-Luke equation. Thereafter, we construct the associated conserved vectors.
Sivenathi Oscar Mbusi +2 more
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A SIMPLE JUSTIFICATION OF TANH METHOD FOR DISCRETE SOLITARY WAVE SOLUTIONS
Jurnal LebesgueThe tanh method is known as an effective method for solving partial differential equations and obtaining traveling wave solutions. While well-used in continuous systems, its application to discrete systems (nonlinear difference-differential equations ...
Ahmad Syarif +2 more
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New Multiple Solution to the Boussinesq Equation and the Burgers-Like Equation
Journal of Applied Mathematics, 2013 By considering an improved tanh function method, we found some exact solutions of Boussinesq and Burgers-like equations. The main idea of this method is to take full advantage of the Riccati equation which has more new solutions.
Hasan Bulut, Münevver Tuz, Tolga Akturk
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Alexandria Engineering Journal, 2021 In this paper, we implemented the Exp-function method and the extended tanh method to finds the analytical solutions of one of the important nonlinear partial differential equations with variable coefficients called the new (3 + 1)-dimensional Date-Jimbo-
Khalid K. Ali, M.S. Mehanna
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Advanced Engineering Materials, EarlyView.We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang +2 more
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Ultrawide Bandwidth Optomechanical Magnetometry Using Flux Concentration
Advanced Functional Materials, EarlyView.High‐permeability flux concentrators enable ultrawide‐bandwidth chip‐scale optomechanical magnetometry by exploiting magnetic nonlinearity to up‐convert low‐frequency fields to the mechanical resonance, where sensitivity is optimal. This enables flat wideband operation over more than four orders of magnitude, from tens of kilohertz to sub‐hertz ...
Benjamin J. Carey +6 more
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