Definition talk:Lower Semicontinuous

It's late, and I could be seeing things wrong, but shouldn't it be
 * $\displaystyle\liminf_{x\to\bar{x}}f\left(x\right)\leq f\left(\bar{x}\right)$? --Linus44 (talk) 01:10, 16 March 2013 (UTC)


 * Checking by googling, I think you're right. The author stopped by a couple of years ago to bang up a few pages but complained that his pages got changed to reflect the house-conventional notation that had evolved. He pointed out that this website did not obey the rules and that it needed to be shut down. Haven't seen him around for a while, so we may not get resolution on this. --prime mover (talk) 06:22, 16 March 2013 (UTC)