Conjectures on the reduced Kronecker coefficients

We formulate a series of conjectures on the stable tensor product of irreducible representations of symmetric groups, which are closely related to the reduced Kronecker coefficients. These conjectures are certain generalizations of Okounkov’s conjecture on the log-concavity of the Littlewood–Richardson coefficients and the Schur log-concavity theorem of Lam–Postnikov–Pylyavskyy. We prove our conjectures in some special cases and discuss some implications of these conjectures.