2 papers
math.CO2026
New Bounds for Integer Flows and Verma Modules, via Denormalized Lorentzian Laurent Series
Jonathan Leake, Maryam Mohammadi Yekta
The theory of log concave polynomials has recently been developed to study objects and problems in combinatorics and other subfields in mathematics. Particular classes of log conca…
math.CO2025
An exceptional equinumerosity of lattice paths and Young tableaux
Liam Ayres, Evan Bialo, Aidan Cook +6
We consider families of plane lattice paths enumerated by Guy, Krattenthaler, and Sagan (1992). We show by explicit bijection that these families are equinumerous w…