2 papers
math.AG2025
Toda-Type Presentations for the Quantum K Theory of Partial Flag Varieties
Kamyar Amini, Irit Huq-Kuruvilla, Leonardo C. Mihalcea +2
We prove a determinantal, Toda-type, presentation for the equivariant K theory of a partial flag variety . The proof relies on pushing forward the Toda…
math.CO2024
Stable-limit partially symmetric Macdonald functions and parabolic flag Hilbert schemes
Daniel Orr, Milo Bechtloff Weising
The modified Macdonald functions are fundamental objects in modern algebraic combinatorics. Haiman showed that there is a correspondence between the $(\mathbb{C}^…