Content deleted Content added
ring question |
MusicScience (talk | contribs) How about "rank deficient" |
||
Line 33:
The article says ''There are different generalisations of the concept of rank to matrices over arbitrary rings. In those generalisations, column rank, row rank, dimension of column space and dimension of row space of a matrix may be different from the others or may not exist.'' It doesn't distinguish between rings and commutative rings. Is it true that the generalisation to just commutative rings also has all of these issues? (it seems likely, and if it is true I think it would be useful to mention it since it would make the statement much stronger) [[User:A5|A5]] 18:28, 19 March 2006 (UTC)
== How about "rank deficient" ==
I think the page should mention the term "rank deficient" .
[[User:MusicScience|MusicScience]] 23:32, 12 January 2007 (UTC)
| |||