2 papers
math.CO2026
Differential equations for bipartite maps with bounded face degrees
Valentin Bonzom
In recent years, integrable hierarchies have been used to great advantage for the enumeration of combinatorial maps. They have led to recurrence formulas with respect to the size a…
math.CO2025
Path operators and -tau functions
Houcine Ben Dali, Valentin Bonzom, Maciej DoÅÄga
We construct a new class of operators that act on symmetric functions with two deformation parameters and . Our combinatorial construction associates each operator with a sp…