My Math Forum  

Go Back   My Math Forum > College Math Forum > Differential Equations

Differential Equations Ordinary and Partial Differential Equations Math Forum


Thanks Tree1Thanks
  • 1 Post By romsek
Reply
 
LinkBack Thread Tools Display Modes
February 23rd, 2017, 01:13 PM   #1
Newbie
 
Joined: Feb 2017
From: College Station

Posts: 7
Thanks: 0

Solving for PDE Eigenvalues

Eigenvalue PDE? How can I solve for lambda of the new problem exactly how the old problem was solved. Both problems are included in the attached picture. Please show steps
Attached Images
File Type: jpg CheggHelp.jpg (11.0 KB, 17 views)
Aggieland is offline  
 
February 23rd, 2017, 05:11 PM   #2
Senior Member
 
romsek's Avatar
 
Joined: Sep 2015
From: CA

Posts: 1,296
Thanks: 664

any chance you could upload a version of that image that doesn't require a microscope to see?
Thanks from Joppy
romsek is offline  
February 23rd, 2017, 07:47 PM   #3
Newbie
 
Joined: Feb 2017
From: College Station

Posts: 7
Thanks: 0

Picture is in Zipfile

Don't know how to upload image any larger. Site has a limit. I placed it in the zipfile attached.
Attached Files
File Type: zip mymathforum.zip (29.9 KB, 1 views)
Aggieland is offline  
February 25th, 2017, 03:45 AM   #4
Math Team
 
Joined: Jan 2015
From: Alabama

Posts: 2,574
Thanks: 667

And opening THAT requires one to have Microsoft Office on your computer!

Using a magnifying glass to read the first post, the first problem given is the boundary value problem
with boundary conditions u(x, 0)= u(x, W)= 0, u(0, y)= u(L, y)= 0.

The "suggest" first solving the eigenvalue problem .

The question, then, is "why doesn't that same eigenvalue strategy work if the boundary value problem is

with boundary conditions u(x, 0)= u(x, W)= 0, u(0, y)= u(L, y)= 0."
Country Boy is offline  
Reply

  My Math Forum > College Math Forum > Differential Equations

Tags
eigenvalues, pde, solving



Thread Tools
Display Modes


Similar Threads
Thread Thread Starter Forum Replies Last Post
Eigenvalues Luiz Linear Algebra 2 September 24th, 2015 05:32 PM
Eigenvalues and eigenvectors Ciaran Linear Algebra 1 October 31st, 2014 02:10 PM
eigenvalues / eigenspaces Ziradus50 Linear Algebra 0 September 29th, 2013 03:15 AM
eigenvalues MacLaurin Real Analysis 1 July 18th, 2009 07:44 PM
eigenvalues alpacino Calculus 1 February 24th, 2009 02:10 PM





Copyright © 2017 My Math Forum. All rights reserved.