Revision as of 08:57, 6 June 2014 edit 131.114.114.118 (talk) →Removed false claim ← Previous edit		Revision as of 08:58, 6 June 2014 edit undo 131.114.114.118 (talk) →Other false claim Next edit →
Line 63: ::::You are quite correct: reading through the article, the math typesetting looks like a general form lower triangular that's been normalized. Not good. I've extended the typesetting for the matrix <math>\mathbf{L}_i</math> to show all the lower diagonal zeros, and have added a section heading "special forms" to separate the paragraph from the general section on triangular matricies. [[User:Tom Lougheed\|Tom Lougheed]] 02:32, 12 August 2007 (UTC) ==Other false claim== The statement about simultaneous triangulation si false without further assumption (like ~~(diagonabilyt~~diagonability of one of the matrices) It is false that two commuting matrices have a common eigenvector, we can find a ~~counter~~conter example using a direct sum of two nilpotent Jordan blocks of the same size for the first matrix and with the second matrix that permutes these blocks. == Algebra of upper triangular matrices ==

Talk:Triangular matrix: Difference between revisions