Richell O. Celeste

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q

-Stirling numbers and normal ordering

2 citations · 3 across the 3 of their papers we have counts for

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math.CO2014

Rook theoretic proofs of some identities related to Spivey's Bell number formula

Ken Joffaniel M. Gonzales, Roberto B. Corcino, Richell O. Celeste

We use rook placements to prove Spivey's Bell number formula and other identities related to it, in particular, some convolution identities involving Stirling numbers and relations…

math.CO2014★ 2 cited

Generalized $q$ -Stirling numbers and normal ordering

Roberto B. Corcino, Ken Joffaniel M. Gonzales, Richell O. Celeste

The normal ordering coefficients of strings consisting of $V, U$ which satisfy $U V = q V U + h V^{s}$ ( $s \in N$ ) are considered. These coefficients are studied in two contexts: first,…

Rook theoretic proofs of some identities related to Spivey's Bell number formula

Generalized q-Stirling numbers and normal ordering

Generalized $q$ -Stirling numbers and normal ordering