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Commute
The lede refers to commutation, but the link does not show any mathematical meaning for commute. Is there a better way to link it? —Preceding unsigned comment added by Throwaway85 (talk • contribs) 10:08, 1 December 2009 (UTC)
- Oops – ’twas a link to a disambiguation page.
- I’ve fixed it to link to commutativity, which was the intention. Thanks!
- —Nils von Barth (nbarth) (talk) 01:22, 3 December 2009 (UTC)
Choose an eigenbasis
The theorem by Frobenius is not stated clearly in the text. Moreover, I presume this needs additional hypotheses: what if one of the matrix does not admit an eigenbasis (see Jordan form)?--Fph 09:51, 3 March 2010 (UTC) —Preceding unsigned comment added by Fph (talk • contribs)