9 Jul
2012
9 Jul
'12
7:52 p.m.
On Mon, Jul 9, 2012 at 6:51 PM, Mike Stay <metaweta@gmail.com> wrote:
On Mon, Jul 9, 2012 at 6:50 PM, Mike Stay <metaweta@gmail.com> wrote:
Is there a multivariate polynomial whose image over R^n is strictly positive?
Sorry, "strictly the positive reals".
Or better: "exactly the strictly positive reals." -- Mike Stay - metaweta@gmail.com http://www.cs.auckland.ac.nz/~mike http://reperiendi.wordpress.com