Turning PDE into ODE

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  1. Dr Chris Tisdell
  2. #hangoutsonair
  3. Hangouts On Air
  4. #hoa
  5. Partial Differential Equation
  6. math
Рекомендации по теме
Turning PDE into 0:11:36

Turning PDE into ODE

Converting a Higher 0:13:30

Converting a Higher Order ODE Into a System of First Order ODEs

Writing a second 0:04:16

Writing a second order differential equation as a system of first order equations.

Converting Partial Differential 0:10:36

Converting Partial Differential Equation (PDE) into Ordinary Differential Equation (ODE)#youtube

But what is 0:17:39

But what is a partial differential equation? | DE2

Convert Second-order ODE 0:03:51

Convert Second-order ODE to First-order Linear System

Difference Between Partial 0:01:44

Difference Between Partial and Total Derivative

Oxford Calculus: Solving 0:15:44

Oxford Calculus: Solving Simple PDEs

8.1.1-PDEs: Ordinary versus 0:06:01

8.1.1-PDEs: Ordinary versus Partial Differential Equations

4 Types of 0:06:57

4 Types of ODE's: How to Identify and Solve Them

PDE 101: Separation 0:49:54

PDE 101: Separation of Variables! ...or how I learned to stop worrying and solve Laplace's equa...

Using The Method 0:09:09

Using The Method of Separation of Variables to Replace PDE's with ODE's

Fourier Transform Technique 0:05:28

Fourier Transform Technique for Solving PDEs (Part 1)

Laplace Transforms for 0:12:03

Laplace Transforms for Partial Differential Equations (PDEs)

PDE 1 | 0:14:50

PDE 1 | Introduction

Lecture 4: Fick's 0:05:53

Lecture 4: Fick's Second Law and PDE to ODE

MP 43 (F.T. 0:57:39

MP 43 (F.T. to convert PDE into ODE; Convolution and Folding)

Solving the heat 0:14:13

Solving the heat equation | DE3

Solving the Heat 0:11:28

Solving the Heat Equation with the Fourier Transform

PDE 13 | 0:19:08

PDE 13 | Wave equation: separation of variables

Introduction to differential 0:09:02

Introduction to differential equations....definition and classification into ODE & PDE #lesson1

Differential equations, a 0:27:16

Differential equations, a tourist's guide | DE1

4.2 First-order linear 0:11:52

4.2 First-order linear PDE: change of variables

Simple PDE 0:06:51

Simple PDE

Комментарии
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Really appreciate this video, however, as helpful as this was! i think i prefer your regular videos as opposed to the hangout (just the lag can be bothering at times) other than that great video!

ryandsz
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Is there any particular rule to assume the function u=g(x/y)?

RatnamanjariSahoo-cziy
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the assumption u=g(x/y) is too restrictive on the kind of functions i am interested in.

jmafoko
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Great videos, thanks! Some of these differential equations are still causing me a lot of trouble, though: What if I happen to have x*u_xx instead of just u_xx? Is it still possible to solve it like by turning PDEs into ODEs? Looking "blindly" at this it seems like I'd be stuck with an x on the last line and in that case 3 variables.

natyalim
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how i can find good change variable like p=x/y to find general solution of PDE
i want know why u assumpted p=x/y?

alirezakhorshidi
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Thank you for the sharing. I got one equation, where the equation also involve 'u'.The 'u' is the solution of the equation. Now am i going to ignore the 'u'? just deal with the partial derivative only? Actually the PDE given is the Fitzhugh-Nagumo equation as followed:

Ut = Uxx + U(U-1)(lambda-U)

**Ut, Uxx is partial derivative of t and second order partial derivative of x**

owyuzen
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Could you go backwards? Convert a ODE to a PDE?

jasminc
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how can we convert non-homogenous two or three dimension pdes into odes? pls upload video.

fatehalirana
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I got Zed = K/(2p^2+1) using separation of variables.

Axion
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how to Turn ODE including a(t), b(t) and c(t) into PDE ?

leehoyeung
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have you thought about using justin.tv?

WhoPinkFloyd