Talk:Bounded linear function
Query the point being made in the final para. Is it about Q-linear functions, eg take a Hamel basis for R over Q, define a function by Q-linearity on the b in it, such as b/|b|, tweak to make bounded?
Charles Matthews 09:13, 19 Feb 2004 (UTC)
- I don't know anything specifically about linear functions on R over Q, but I know there exist linear functions on R over R that are not f(x) = ax. My topology book mentions one discovered by F. B. Jones. Its graph is connected but not compact. CyborgTosser
I think you need to clarify that. All the conventional-sense linear functions of that kind are multiplication by constants. The ax+b functions are presumably not what you mean.
Charles Matthews 22:34, 21 Feb 2004 (UTC)
- My mistake. The function I mention only satisfies superposition, which would make it linear over Q, not R. CyborgTosser
Page now amended. Charles Matthews 09:03, 11 Mar 2004 (UTC) (Funny, I could have sworn I did, yesterday, but the page history says not ... must be an edit that didn't make it to the far end ... CT has done the necessary now. Charles Matthews)
Start a discussion about improving the Bounded linear function page
Talk pages are where people discuss how to make content on Wikipedia the best that it can be. You can use this page to start a discussion with others about how to improve the "Bounded linear function" page.