Flipping Functions with Permutohedra : A short note on forming the multiplicative and compositional inverses of functions using the refined Eulerian h-polynomials OEIS-A145271 and refined face polynomials of permutohedra OEIS-A049019.
Flipping Functions with Permutohedra
This entry was posted in Math and tagged Compositional inverse, convex polytopes, Eulerian numbers, Eulerian polynomials, f polynomials, face polynomials, face vectors, H polynomials, h vectors, Inversion, Multiplicative inverse, Permutahedra, Permutohedra, reciprocals. Bookmark the permalink.
Shadows of Simplicity 