Partial Differential Equation Toolbox provides functions for solving structural mechanics, heat transfer, and general partial differential equations (PDEs) using finite element analysis. You can perform linear static analysis to compute deformation,
An award-winning science writer introduces us to mathematics using the extraordinary equation that unites five of mathematics most important numbersBertrand Russell wrote that mathematics can exalt "as surely as poetry." This is especially true of
Painleve Analysis and N-soliton Solutions for the Hirota-Maccari Equation，Xin Yu，Yi-Tian Gao，As an extended (2+1)-dimensional Hirota model in fluid dynamics, plasma physics and optical fiber communication, the Hirota-Maccari
equation is investigated
Existence of infinite conservation laws of a variable-coefficient Korteweg-de Vries equation from fluid dynamics and plasma physics via symbolic computation，张春义，李娟，Mapping the method in Refs.[1] which testified the infinite conservation laws for th
The (M, N)-symmetric solutions of matrix equation AXB=C，邓符花，尤传华，In this paper, we use the generalized singular-value decomposition (GSVD), Kroneker product and Moore-Penrose generalized inverse of matrices to analysis the problem and to derive
Inelastic interactions of the multiple-front waves for the modified Kadomtsev-Petviashvili equation in fluid dynamics, plasma physics and electrodynamics，Zhi-Yuan Sun，Yi-Tian Gao，Hereby investigated is the modified Kadomtsev-Petviashvili equation whi
Application of structural equation modeling to analyses of enterprise strategy，阳长征，李慧敏，this paper firstly analyzes the deficits in application of traditional statistical methods to the enterprise
strategy in conjuction with their character, and pro
Uniformly valid frequency solution of the limit cycle of the Duffing-van der Pol equation，陈衍茂，刘济科，The limit cycle of the Duffing-van der Pol equation is studied. First, an equivalent equation is obtained by considering the product of the frequency
Lax pair and Darboux transformation for a variable-coefficient fifth-order Korteweg-de Vries equation with symbolic computation，张亚星，Hai-Qiang Zhang，In this paper, we put our focus on a variable-coefficient fifth-order Korteweg-de Vries (fKdV) equatio
On the Darboux Transformation of the (2+1)-Dimensional Kadomtsev-Petviashvili Equation，Wang Lei ，Gao YiTian ，The Kadomtsev-Petviashvili (KP) equation describes such situations as the two-dimensional long water waves, surface waves and internal waves
第一类 Cartan-Hartogs 域上复 Monge-Amp`ere 方程 Dirichlet 问题的解 ，殷慰萍，殷晓岚，Complex Monge-Amp`ere equation is a nonlinear equation with high degree,
therefore to get its solution is very difficult. In present paper how to get the solution
of Dirichlet’
Defects of Navier-Stokes Equations and a New Equation Set of Fluid Dynamics，谢学纲，，We point out that the conclusions derived from the Navier-Stokes equations are not in accordance with some basic experimental facts of the laminar-turbulent transition p
Optimal control of the nonlinear one dimensional periodic wave equation with x-dependent coefficients，李恒燕，冀书关，This paper is concerned with an optimal control problem governed by the nonlinear one dimensional periodic wave equation with x-dependent co
Amendment of EMF Equation on Bielectrolyte Solid-state Sensors，李福燊，夏晖，The bielectrolyte solid -state sensors have become one of the major research fields of solid electrolyte sensors in recent years. However, the EMF expressions derived using classic
