2 papers
math.PR2023
Tilted biorthogonal ensembles, Grothendieck random partitions, and determinantal tests
Svetlana Gavrilova, Leonid Petrov
We study probability measures on partitions based on symmetric Grothendieck polynomials. These deformations of Schur polynomials introduced in the K-theory of Grassmannians share m…
math.CO2021
Refined Littlewood identity for spin Hall-Littlewood symmetric rational functions
Svetlana Gavrilova
Fully inhomogeneous spin Hall-Littlewood symmetric rational functions are multiparameter deformations of the classical Hall-Littlewood symmetric polynomials and can be viewed…