Lorentzianity conjecture for normalized dual kkk-Schur polynomials
Let f=∑α∈Nncαxαf=\sum_{\alpha\in\mathbb{N}^n}c_{\alpha}x^{\alpha}f=∑α∈Nncαxα be a polynomial, and define its normalization by … For λ∈Park(d)\lambda\in \mathrm{Par}^k(d)λ∈Park(d), let Sλ(k)\mathfrak{S}_{\lambda}^{(k)}Sλ(k) d…