Results 1 to 10 of about 1,235 (147)

Newton–Simpson-based predictor–corrector methods for milling chatter stability prediction [PDF]

open access: yesScientific Reports
Milling chatter, a form of self-excited vibration, can cause significant damage in machining and manufacturing processes. By selecting appropriate milling parameters, milling chatter can be effectively mitigated without sacrificing milling efficiency ...
Yongjian Ji   +5 more
doaj   +2 more sources

Stability Analysis and Optimization of Semi-Explicit Predictor–Corrector Methods

open access: yesMathematics, 2021
The increasing complexity of advanced devices and systems increases the scale of mathematical models used in computer simulations. Multiparametric analysis and study on long-term time intervals of large-scale systems are computationally expensive ...
Aleksandra Tutueva, Denis Butusov
doaj   +1 more source

A New Iterative Predictor-Corrector Algorithm for Solving a System of Nuclear Magnetic Resonance Flow Equations of Fractional Order

open access: yesFractal and Fractional, 2022
Nuclear magnetic resonance flow equations, also known as the Bloch system, are said to be at the heart of both magnetic resonance imaging (MRI) and nuclear magnetic resonance (NMR) spectroscopy.
Mariam Sultana   +5 more
doaj   +1 more source

Numerical Stability and Performance of Semi-Explicit and Semi-Implicit Predictor–Corrector Methods

open access: yesMathematics, 2022
Semi-implicit multistep methods are an efficient tool for solving large-scale ODE systems. This recently emerged technique is based on modified Adams–Bashforth–Moulton (ABM) methods.
Loïc Beuken   +4 more
doaj   +1 more source

Multi‐step implicit Adams predictor‐corrector network for fire detection

open access: yesIET Image Processing, 2022
Fire detection methods based on the Convolutional Neural Networks (CNN) have advantages of high accuracy, wide coverage and robustness, receiving significant attention from researchers. Among CNN‐based methods, ResNet has achieved better performance than
Zhen Deng   +5 more
doaj   +1 more source

Parallel predictor-corrector methods

open access: yesJournal of Computational and Applied Mathematics, 1996
Predictor-corrector methods using block Runge-Kutta methods as correctors are constructed. Like conventional Runge-Kutta methods, these correctors compute stage values at non-uniformly distributed intermediate points. Comparison of an 8th order 5-processor predictor-corrector method using Radau points with the celebrated 8(7) Runge-Kutta method of ...
van der Houwen, P.J.   +2 more
openaire   +6 more sources

Parallel Implicit Runge-Kutta Methods for Stiff ODEs [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2004
The main objective of this paper is to develop and construct numerical algorithms for solving stiff system of ordinary differential equations (ODEs) which are suitable for running on parallel computers (MIMD computers).Semi-parallel implicit Runge-Kutta ...
Bashir Khalaf, Abdulhabib Murshid
doaj   +1 more source

On interval predictor-corrector methods [PDF]

open access: yesNumerical Algorithms, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Marciniak, Andrzej   +2 more
openaire   +1 more source

Efficient Numerical Solutions to a SIR Epidemic Model

open access: yesMathematics, 2022
Two non-standard predictor-corrector type finite difference methods for a SIR epidemic model are proposed. The methods have useful and significant features, such as positivity, basic stability, boundedness and preservation of the conservation laws.
Mohammad Mehdizadeh Khalsaraei   +4 more
doaj   +1 more source

Hydraulic behavior modeling of the simple tank using the Finite Difference Method: a comparison of four different methods [PDF]

open access: yesپژوهش‌های زیرساخت‌های عمرانی, 2018
In this paper, the hydraulic modeling of a simple surge tank with two assumptions of with or without friction condition at both gradually and suddenly valve closing is studied.
Ramtin Moeini
doaj   +1 more source

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