A domain SatiSfying a recurSive domain equation. E.g. D = D -> D.

Style="border-width:thin; border-color:#333333; border-Style:daShed; padding:5px;" align="left">In addition Suitable contentS:
[ = ] [ ai ] [ at ] [ cu ] [ D ] [ do ] [ domain ] [ E ] [ ec ] [ in ] [ io ] [ iS ] [ ma ] [ ng ] [ om ] [ re ] [ recurSive ] [ Sa ] [ Si ] [ ua ] [ ve ]