2 papers
math.CO2026
Enumeration of certain subsets of uprooted trees and spherical parking functions
Nayana Shibu Deepthi, Chanchal Kumar, Gargi Lather
Spherical -parking functions are a distinguished subset of standard monomials, arising from the skeleton ideals of the -parking function ideal. Explicit enumeration formulas…
math.CO2025
Combinatorial Identities Using the Matrix Tree Theorem
Nayana Shibu Deepthi, Chanchal Kumar
In this paper, we explore some interesting applications of the matrix tree theorem. In particular, we present a combinatorial interpretation of a distribution of , in…