Generating Functions for the cd-indices of Simplices and Cubes

Authors

• Richard Ehrenborg, University of KentuckyFollow

Abstract

Inspired by the grammatical calculus of William Chen, we derive an expression for the exponential generating function for the cd-indices of the n-dimensional simplices and the n-dimensional cubes. This expression for simplices differs from a similar expression obtained by Stanley.

Document Type

Article

Publication Date

1-1-2024

Notes/Citation Information

Publisher Copyright: © 2024, University of Haifa Department of Mathematics. All rights reserved.

Digital Object Identifier (DOI)

10.54550/ECA2024V4S3R18

Archival?

Archival

Repository Citation

Ehrenborg, Richard, "Generating Functions for the cd-indices of Simplices and Cubes" (2024). Mathematics Faculty Publications. 71.
https://uknowledge.uky.edu/math_facpub/71