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Results 1 - 10 of 45 for  Wikiversity  / Partial differential equations /  Wikiversity     (38945 articles)

Partial differential equations print that page

Partial differential equations (PDEs) are the most common method by which we model physical problems in engineering. Finite element methods are one of many ways of solving PDEs. This handout reviews the basics of PDEs and discusses some of the classes of PDEs in brief. The contents are based

wikiversity.org | 2018/6/19 2:24:17

Continuum mechanics/Partial differential equations print that page

Partial differential equations (PDEs) are the most common method by which we model physical problems in engineering. Finite element methods are one of many ways of solving PDEs. This handout reviews the basics of PDEs and discusses some of the classes of PDEs in brief. The contents are based

wikiversity.org | 2018/2/21 3:19:11

Ordinary differential equations print that page

Differential equations serve as mathematical models of physical processes. This course is intended to be an introduction to ordinary differential equations and their solutions. A differential equation (DE) is an equation relating a function to its derivatives. If the function is of only

wikiversity.org | 2016/6/21 2:31:28

Quaternionic Differential Equations print that page

Generalized field equations hold for all basic fields. Generalized field equations fit best in a quaternionic setting. Quaternions consist of a real number valued scalar part and a three-dimensional spatial vector that represents the imaginary part. The multiplication rule of quaternions

wikiversity.org | 2017/10/31 5:38:40

Boundary Value Problems print that page

Welcome to An Introduction to Boundary Value Problems (Orthogonal Functions and Partial Differential Equations ) . Contents 1 For those interested in editing this course, some of thoughts on how this course is supposed to work. 2 Course Introduction 3 Prerequisites 4 Outline

wikiversity.org | 2018/2/13 2:48:32

Partial differential equations/Laplace Equation print that page

The Laplace equation is a basic PDE that arises in the heat and diffusion equations . The Laplace equation is defined as: ∇ 2 u = 0 ⇒ ∂ 2 u ∂ x 2 + ∂ 2 u ∂ y 2 + ∂ 2 u ∂ z 2 = 0   . {\displaystyle

wikiversity.org | 2018/3/27 4:02:43

Partial differential equations/Poisson Equation print that page

Appears in almost every field of physics. Solution to Case with 4 Homogeneous Boundary Conditions [ edit ] Let's consider the following example, where u x x + u y y = F ( x , y ) , ( x , y ) ∈ [ 0 , L ] × [ 0 , M ]   . {\displaystyle u_

wikiversity.org | 2018/7/16 4:40:55

Nonlinear finite elements/Partial differential equations print that page

Partial differential equations (PDEs) are the most common method by which we model physical problems in engineering. Finite element methods are one of many ways of solving PDEs. This handout reviews the basics of PDEs and discusses some of the classes of PDEs in brief. The contents are based

wikiversity.org | 2018/6/12 5:51:25

Introduction to finite elements/Partial differential equations print that page

Partial differential equations (PDEs) are the most common method by which we model physical problems in engineering. Finite element methods are one of many ways of solving PDEs. This handout reviews the basics of PDEs and discusses some of the classes of PDEs in brief. The contents are based

wikiversity.org | 2018/4/10 1:55:35

Mathematical Methods in Physics/Introduction to 2nd order differential equations print that page

What are differential equations ? Why are they so important in physics? The answer to these questions will become more apparent as the course goes on, but to provide motivation, for now we will say that a differential equation is an equation where derivatives of a function appear (we will

wikiversity.org | 2017/10/20 20:56:11