Wednesday, April 24, 2024
10:57 AM (GMT +5)

Go Back   CSS Forums > CSS Optional subjects > Group II > Applied Mathematics
LAGRANGE'S and MONGE' Method LAGRANGE'S and MONGE' Method

Reply Share Thread: Submit Thread to Facebook Facebook     Submit Thread to Twitter Twitter     Submit Thread to Google+ Google+    
Page 1 of 2 1 2
 
LinkBack Thread Tools Search this Thread
  #1  
Old Tuesday, September 02, 2014
Senior Member
  
Join Date: Oct 2013
Posts: 141
Thanks: 64
Thanked 53 Times in 39 Posts
Roshnain Swati is on a distinguished road
Default LAGRANGE'S and MONGE' Method
Respected aspirants with Applied Mathematics (esp - Waqas and Outlandish)

Can you share good materials for Lagranges and Monges Methods please?
Reply With Quote
  #2  
Old Tuesday, September 02, 2014
Member
  
Join Date: Jul 2014
Posts: 30
Thanks: 8
Thanked 14 Times in 11 Posts
outlandish is on a distinguished road
Default
Numerical Analysis. NINTH EDITION. Richard L. Burden
and
advanced engineering mathematics by erwin kreyszig

are two good books....

in engineering universities where NA is taught.... most of uni professors opt for numerical analysis by burden
Reply With Quote
  #3  
Old Tuesday, September 02, 2014
Senior Member
  
Join Date: Oct 2013
Posts: 141
Thanks: 64
Thanked 53 Times in 39 Posts
Roshnain Swati is on a distinguished road
Default
But it has to do with PDEs and not with Numerical Anaylysis. I mean the Langrange and Monges methods. I am talking with the respective questions from the First Section of Paper 2.

E.g. Paper of 2005

And the complexity of the questions in the paper in Section 1 shows that a complete command on ODEs and PDEs is required. This is insane of FPSC.
Reply With Quote
  #4  
Old Tuesday, September 02, 2014
Member
  
Join Date: Jul 2014
Posts: 30
Thanks: 8
Thanked 14 Times in 11 Posts
outlandish is on a distinguished road
Default
oops i read Langrange and thought you were asking about interpolation :P
my mistake.. please ignore that reply....
Reply With Quote
  #5  
Old Tuesday, September 02, 2014
Senior Member
  
Join Date: Oct 2013
Posts: 141
Thanks: 64
Thanked 53 Times in 39 Posts
Roshnain Swati is on a distinguished road
Default
Okies.

So you ve got any suggestions/materials ?
Reply With Quote
  #6  
Old Tuesday, September 02, 2014
Member
  
Join Date: Jul 2014
Posts: 30
Thanks: 8
Thanked 14 Times in 11 Posts
outlandish is on a distinguished road
Default
I am not doing PDE, neither if have done them before. I have left it for the end.
The course for ODE and PDE is hell lot for forty marks :/ as compared to NA or tensors....
My search for books, right at start of preparation of App Maths tells me that following books are good for ODE and PDE

Partial Differential Equations
By Bhamra, Bhamra K. S {this book has perfectly elaborated monge method}

Ordinary and Partial Differential Equations: With Special Functions, Fourier ...
By Ravi P. Agarwal, Donal O'Regan

and

partial differential equation by schaum
Reply With Quote
The Following User Says Thank You to outlandish For This Useful Post:
waqas izhar (Tuesday, September 02, 2014)
  #7  
Old Tuesday, September 02, 2014
Senior Member
  
Join Date: Oct 2013
Posts: 141
Thanks: 64
Thanked 53 Times in 39 Posts
Roshnain Swati is on a distinguished road
Default
Thank you. Yes the course seems enormous.

Are these books available online ?
Reply With Quote
  #8  
Old Tuesday, September 02, 2014
Member
  
Join Date: Jul 2014
Posts: 30
Thanks: 8
Thanked 14 Times in 11 Posts
outlandish is on a distinguished road
Default
they are available online.... on google books
Reply With Quote
The Following User Says Thank You to outlandish For This Useful Post:
waqas izhar (Tuesday, September 02, 2014)
  #9  
Old Tuesday, September 02, 2014
Member
  
Join Date: Jul 2014
Posts: 30
Thanks: 8
Thanked 14 Times in 11 Posts
outlandish is on a distinguished road
Default
partial differential equation by schaum can be downloaded
Reply With Quote
The Following User Says Thank You to outlandish For This Useful Post:
waqas izhar (Tuesday, September 02, 2014)
  #10  
Old Tuesday, September 02, 2014
waqas izhar's Avatar
Senior Member
  
Join Date: Jan 2013
Location: Islamabad/Lahore/Peshawar
Posts: 920
Thanks: 823
Thanked 481 Times in 366 Posts
waqas izhar will become famous soon enough
Default
@outlandish bro please upload its link here if you can. And do you have its hard copy? If not can you get it? I will get it from you soon

@Roshnain you should be able to identify different types of pde. Elliptic, parabolic, first order, second order etc
Then you need to learn to solve them by two methods: separation of variables and Fourier analysis. Use you tube. Oh and you need to learn how they Are formed too.
Mong ki dal we can decide not to eat
Reply With Quote
Reply
Page 1 of 2 1 2

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

CSS Forum - Privacy Statement - Terms of Service - Top

CSS Forum on Facebook Follow CSS Forum on Twitter

Disclaimer: All messages made available as part of this discussion group (including any bulletin boards and chat rooms) and any opinions, advice, statements or other information contained in any messages posted or transmitted by any third party are the responsibility of the author of that message and not of CSSForum.com.pk (unless CSSForum.com.pk is specifically identified as the author of the message). The fact that a particular message is posted on or transmitted using this web site does not mean that CSSForum has endorsed that message in any way or verified the accuracy, completeness or usefulness of any message. We encourage visitors to the forum to report any objectionable message in site feedback. This forum is not monitored 24/7.

Sponsors: ArgusVision   vBulletin, Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.