e/Nagata-Biran conjecture

Information
has gloss	eng: In mathematics, the Nagata-Biran conjecture is a generalisation of the Nagata conjecture to arbitrary polarised surfaces.
lexicalization	eng: Nagata-Biran conjecture
instance of	(noun) a hypothesis that has been formed by speculating or conjecturing (usually with little hard evidence); "speculations about the outcome of the election"; "he dismissed it as mere conjecture" conjecture, speculation