From: Joel Bonagua <R42562@email.sps.mot.com>
Subject: Re: Erdos problems
Date: Tue, 19 Jan 1999 12:52:32 +0800
Newsgroups: sci.math.research,sci.math
Keywords: 

Mark-Jason Dominus wrote:

> In article <76tuvo$gft$1@gannett.math.niu.edu>,
> Dave Rusin <rusin@math.niu.edu> wrote:
> >James Annan <jdan@see.signature.for.address> wrote:
> >>Does anyone know of an on-line list of Erdos' conjectures and unsolved
> >>problems? My web surfing has only found things like the Erdos number
> >>project page...
> >
> >Oh, so you want that math degree to pay, eh? Some Erdos problems with a
> >bounty on their heads:
> >      93_back/prizes.erd
> >with pointers to more sources of information.
>
> Fan Chung's web page (somewhere under http://www.math.upenn.edu) has a
> link to a paper that lists a lot of unsolved Erdos problems of graph
> theory, some of which have bounties.
>
> >(Now I guess Ron Graham is the one with authority to say
> >what counts as an Erdos problem.)
>
> Graham and Chung say that they'll honor the prizes that he promised
> while he was alive, but that they won't be offering any new prizes in
> his name.

See Fan Chun Graham's survey article "Open Problems of Paul Erdos in Graph
Theory" at
http://www.math.upenn.edu/~chung/