Talk:Legendre rational functions

Latest comment: 16 years ago by Mazsx in topic [Untitled]

[Untitled]

edit

There is a problem on the page because if

 

 

 

 

 

then

 

could not be... i think there s some sort of mixup with the polynoms...

Indeed, there is a confusion about the modified Legendre rational functions and the Legendre rational functions. The latter has no 1/(x+1), just the sqrt(2) normalization. By the way, some authors cite the formula without the sqrt(2)...

A cleanup is required to make the possible definitions of functions clearly separated.

References: LRF: Guo,Shen,Wang: J Sci Comput (15), 117 mod LRF: Guo, Shen: Indiana Univ J of Math 50(2001) 181

An application: Parand, Razzaghi: Physica Scripta, 69 (2004) 353

Szabolcs —Preceding unsigned comment added by Mazsx (talkcontribs) 15:17, 31 January 2008 (UTC)Reply