Results 71 to 80 of about 199,657 (300)

New solution algorithm of coupled nonlinear system of Schrodinger equations

Alexandria Engineering Journal, 2018
In this article, new extension of the generalized and improved homogeneous balance method is proposed for constructing new structure of rich class of exact travelling wave solutions of nonlinear evolution equations by using the Maple package.
A. Neirameh, M. Eslami, S. Shokooh
doaj   +1 more source

Harnack's inequality for doubly nonlinear equations of slow diffusion type. [PDF]

Calc Var Partial Differ Equ, 2021
Bögelein V, Heran A, Schätzler L, Singer T.   +3 more
europepmc   +1 more source

Variational Homotopy Perturbation Method for the Nonlinear Generalized Regularized Long Wave Equation [PDF]

, 2014
Amruta Daga, V. H. Pradhan
openalex   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

Nonlinear Equation Solver with MATLAB Graphical User Interface

Journal of Computing Research and Innovation
Nonlinear systems of equations, which is common in scientific and engineering fields, pose a significant difficulty because they may have numerous solutions and are complicated to be numerically solved.
Nur Idalisa Norddin, Nurul Hafawati Fadhilah, Muhammad Azri Azman Shah, Nurul Hajar Mohd Yusoff, Nur Intan Syafinaz Ahmad   +4 more
doaj   +1 more source

A new method for rooting nonlinear equations based on the Bisection method. [PDF]

MethodsX, 2021
Etesami R, Madadi M, Mashinchi M, Ganjoei RA.   +3 more
europepmc   +1 more source

Asymptotic behaviors of nonlinear neutral impulsive delay differential equations with forced term [PDF]

, 2012
Fangfang Jiang, Jianhua Shen
openalex   +1 more source

A Topology Optimization Framework for the Inverse Design of Nonlinear Mechanical Metamaterials

Advanced Engineering Materials, EarlyView.
This work uses topology optimization to design unit cells for mechanical metamaterials with a prescribed nonlinear stress–strain response. The framework adds contact and postbuckling modeling to synthesize microstructures for three highly nonlinear responses, including pseudoductile behavior, monostable with snap‐through buckling, and bistable ...
Charlie Aveline, Matthew Santer, Robert Hewson   +2 more
wiley   +1 more source

Generalized singular exponents linear system of differential equations

Вестник КазНУ. Серия математика, механика, информатика, 2017
Consider a finite-dimensional linear homogeneous system of differential equations with continuous bounded coefficients in an infinite interval in critical cases of singular exponents.
A. E. Mirzakulova, M. M. Aldazharova, Zh. T. Moldabek, T. M. Aldibekov   +3 more
doaj  

Equations for nonlinear diffusion

Lietuvos Matematikos Rinkinys, 2010
The diffusion is the result of Brownian movement and occurs with a finite velocity. We presented the nonlinear diffusion equation, with diffusion coefficient directly proportional to the impurities concentration.
Arvydas Juozapas Janavičius
doaj   +1 more source