Results 31 to 40 of about 2,871 (179)

Analytical method for the kinematics of the multi-link guiding mechanisms used for vehicle rear axle suspension [PDF]

open access: yesJournal of Research and Innovation for Sustainable Society, 2020
The paper deals with an analytical method for the kinematic analysis of the multi-link guiding mechanisms used for the rear beam axles of motor vehicles. The method is based on the representation of spatial movement of the axle as a screw motion.
Cătălin Alexandru
doaj   +1 more source

Information Analysis of Advanced Mathematics Education‐Adaptive Algorithm Based on Big Data

open access: yesMathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022
With the rapid development of artificial intelligence (AI) concept technology, it promotes the innovation of educational concept. Mostly for the education information analysis in the class of mathematics in the university, it should be based on a big data‐driven system to promote the quality of teaching in the classroom.
Jiabo Tan, Naeem Jan
wiley   +1 more source

Adapted Newton-Kantorovich Methods for Nonlinear Integral Equations [PDF]

open access: yesJournal of Mathematics and Statistics, 2016
For this work, the main idea is to make an adapted modification to the Newton-Kantorovich method destined to solve a nonlinear integral equations, so that by this technical method we obtain a simple application to this solution. Moreover, we compare the numerical results obtained by this method against ones obtained by another authors.
Mostefa Nadir, Amina Khirani
openaire   +1 more source

An enhanced feedforward flux weakening control for high‐speed permanent magnet machine drive applications

open access: yesIET Power Electronics, Volume 14, Issue 13, Page 2179-2193, 14 October 2021., 2021
Abstract Permanent magnet machines have been used in the high‐speed drive applications due to their high‐efficiency, high‐power‐density, and wide‐speed range characteristics. However, control of such high‐speed permanent magnet machines machine is always challenging and proper flux‐weakening controller design is essential to achieve high performance of
Xiaoyu Lang   +5 more
wiley   +1 more source

A general theory of avian migratory connectivity

open access: yesEcology Letters, Volume 24, Issue 9, Page 1848-1858, September 2021., 2021
Despite much research describing migratory behaviour, the underlying forces driving how a species’ breeding and wintering populations redistribute each year, that is, migratory connectivity, remain largely unknown. Here, we test the hypothesis that birds migrate in a way that minimises energy expenditure while considering intraspecific competition for ...
Marius Somveille   +5 more
wiley   +1 more source

A semi-analytical model for deflection analysis of laminated plates with the Newton-Kantorovich-Quadrature method

open access: yesMaterials Research, 2012
A semi-analytical approach for analysis of laminated plates with general boundary conditions under a general distribution of loads is developed. The non-linear equations are solved by the Newton-Kantorovich-Quadrature (NKQ) method which is a combination ...
Rasoul Khandan   +4 more
doaj   +1 more source

Spatially Inhomogeneous Evolutionary Games

open access: yesCommunications on Pure and Applied Mathematics, Volume 74, Issue 7, Page 1353-1402, July 2021., 2021
Abstract We introduce and study a mean‐field model for a system of spatially distributed players interacting through an evolutionary game driven by a replicator dynamics. Strategies evolve by a replicator dynamics influenced by the position and the interaction between different players and return a feedback on the velocity field guiding their motion ...
Luigi Ambrosio   +3 more
wiley   +1 more source

Fitted numerical method for singularly perturbed Burger–Huxley equation

open access: yesBoundary Value Problems, 2022
This paper deals with the numerical treatment of a singularly perturbed unsteady Burger–Huxley equation. We linearize the problem using the Newton–Raphson–Kantorovich approximation method.
Imiru T. Daba, Gemechis F. Duressa
doaj   +1 more source

Developments on the Convergence Analysis of Newton-Kantorovich Method for Solving Nonlinear Equations

open access: yesEuropean Journal of Mathematical Analysis, 2023
Developments are presented for the semi-local convergence of Newton’s method to solve Banach space-valued nonlinear equations. By utilizing a new methodology, we provide a finer convergence analysis with no additional conditions than in earlier results ...
Samundra Regmi   +3 more
doaj   +1 more source

Application of Variational Iterations Method for Studying Physically and Geometrically Nonlinear Kirchhoff Nanoplates: A Mathematical Justification

open access: yesAxioms, 2023
We have proposed a development of the variational iteration method (VIM), or extended Kantorovich method, by studying physically nonlinear (FN) or geometrically nonlinear (GN) Kirchhoff nanoplates as an example. The modified couple stress theory was used
Aleksey D. Tebyakin   +3 more
doaj   +1 more source

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