# Tag Archives: Sheffer polynomials

## Compositional Inverse Operators and Sheffer Sequences

When considering operator inverses, one usually considers multiplicative inverses. As noted earlier in several entries, particularly, “Bernoulli and Blissard meet Stirling … ” (BBS), we see compositional inverse pairs of operators playing an important role in making associations among important … Continue reading

## Addendum to “Mathemagical Forests”

Addendum to Mathemagical Forests presents Sheffer polynomials for the generators of the infinite-dimensional Witt Lie algebra discussed in the paper “Mathemagical Forests”.