Uniqueness of the n-point MHV gravity amplitude representation
Establish the unique representation of the n-point MHV gravity amplitude as stated in Conjecture 2.1 (formulated as a commutative algebra problem).
References
Establish the unique representation of the $n$-point MHV amplitude. This is stated as a commutative algebra problem in Conjecture 2.1.
— What is Positive Geometry?
(Ranestad et al., 18 Feb 2025) in Section “Open questions”: Problem [Koefler]