3 papers
math.CO2026
Minimal Inversions in Integer Matrices of Fixed RSK Shape
Nimisha Pahuja
The Robinson-Schensted-Knuth (RSK) algorithm maps an integer matrix to a pair of semi-standard Young tableaux (SSYTs) whose underlying shape has the same integer partition. We stud…
math.CO2025
Correlations in the continuous multispecies TASEP on a ring
Nimisha Pahuja, Surjadipta de Sarkar
In this paper, we prove a conjecture by Aas and Linusson on the two-point correlations of adjacent particles in a continuous multispecies TASEP on a ring (AIHPD, 2018). We use the…
math.CO2024
Correlations in the multispecies PASEP on a ring
Nimisha Pahuja
Ayyer and Linusson studied correlations in the multispecies TASEP on a ring (Trans AMS, 2017) using a combinatorial analysis of the multiline queues construction defined by Ferrari…