activity
20102026
most citedBlock Companion Singer Cycles, Primitive Recursive Vector Sequences, and Coprime Polynomial Pairs over Finite Fields

24 citations · 69 across the 21 of their papers we have counts for

collaborators
Showing 2024Show all

2 papers · 1 filter

math.CO2024

Simple operators and -Whittaker coefficients of power sum symmetric functions

Samrith Ram

We give a new proof of a theorem of Bender, Coley, Robbins and Rumsey on counting subspaces with a given profile with respect to a simple operator. Counting such subspaces is equiv…

math.CO2024

Counting points on Hessenberg Varieties over finite fields

Alex Abreu, Antonio Nigro, Samrith Ram

We give a counting formula in terms of modified Hall-Littlewood polynomials and the chromatic quasisymmetric function for the number of points on an arbitrary Hessenberg variety ov…