# Talk:Free regular set

In the page fundamental domain, we can read that the fundamental domain is the union of ${\displaystyle U=\Omega (\Gamma )=\left\{z\in H:\left|z\right|>1,\,\left|\,{\mbox{Re}}(z)\,\right|<{\frac {1}{2}}\right\}}$ with ${\displaystyle \left\{z\in H:\left|z\right|\geq 1,\,{\mbox{Re}}(z)={\frac {-1}{2}}\right\}\cup \left\{z\in H:\left|z\right|=1,\,{\mbox{Re}}(z)<0\right\}}$. So ${\displaystyle \Omega (\Gamma )}$ should be the fundamental domain without its boundaries, and not the fundamental domain itself. Can anybody confirm that?

the contents of this page should probably be merged into fundamental domain. linas 17:15, 15 Feb 2005 (UTC)

## Merge

I've added a merge tag: there is absolutely no need to have two articles describing the fundamental domain. BTW, I've never encountered the term "Free regular set" befpre. Is there any justification for it, or is it pure OR? Arcfrk (talk) 13:09, 21 March 2008 (UTC)