Search All of the Math Forum:
Views expressed in these public forums are not endorsed by
Drexel University or The Math Forum.



Re: Product, Filters and Quantales
Posted:
Oct 11, 2013 12:41 AM


On Thu, 10 Oct 2013, Victor Porton wrote:
> > F o inf_k Gk = inf{ F o Gk  k in K } > > inf_j Fj o G = inf{ Fj o G  j in J } > > Wrong. I have already given a counterexample in an other message.
I disagreed with the counter example and didn't keep it. In this notation (subset order), what is the counter example.
> The formula > > F o inf_k Gk = inf{ F o Gk  k in K } > > is true however when F is a principal filter. (See chapter 9 in my book).
I'm currently at chapter 7.



