Talk:Kaczmarz method

Randomized version

The discussion on randomized version is still very academic (all references were published last year). There are many improvements over the Kaczmarz algorithm in the literature, most of which more widely accepted than this one. Should this part be deleted? —Preceding unsigned comment added by 141.132.89.81 (talk) 01:46, 29 January 2010 (UTC)

No, I think the randomized method is now pretty much main stream and quite important. No reason not to be up to date.Billlion (talk) 08:55, 19 January 2012 (UTC)

Disambig of Richard Gordon?

Hello - We currently have a link to Richard Gordon. Can someone more familiar with this topic verify that we want it to point to Richard Gordon (theoretical biologist)? Thanks KConWiki (talk) 13:22, 21 April 2013 (UTC)

@KConWiki: Done on 7 April 2014 by Nick Number in Special:Diff/603203260. --CiaPan (talk) 08:39, 24 January 2019 (UTC)
Better late than never... :-)

Ah, I remember it like it was yesterday. This doesn't speak well of my ability to remember what I did yesterday. Nick Number (talk) 17:04, 24 January 2019 (UTC)

Eq 1 what is bi?

Term is undefined. — Preceding unsigned comment added by 149.142.201.252 (talk) 18:30, 6 June 2018 (UTC)

This is quite standard notation for an element of a vector. Specifically, $b_{i}$ is an i-th component (item, coordinate) of the $B$ vector. --CiaPan (talk) 19:53, 25 January 2019 (UTC)

Eq 1 what is <a,x> notation?

Propose to add the definition of what the brackets mean, just like the symbol for complex conjugate is defined. — Preceding unsigned comment added by 2A02:2149:8610:6D00:71C5:E9:4439:66A0 (talk) 22:51, 15 February 2021 (UTC)