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math.CO2021
Combinatorial Relationship Between Finite Fields and Fixed Points of Functions Going Up and Down
Emerson León, Julián Pulido
We explore a combinatorial bijection between two seemingly unrelated topics: the roots of irreducible polynomials of degree over a finite field for a prime number and…
math.CO2016★ 1 cited
Stapledon Decompositions and Inequalities for Coefficients of Chromatic Polynomials
Emerson León
We use a polynomial decomposition result by Stapledon to show that the numerator polynomial of the Ehrhart series of an open polytope is the difference of two symmetric polynomials…