Q-Vandermonde identity
id:
q-vandermonde-identity-309-12942982
title:
Q-Vandermonde identity
text:
In mathematics, in the field of combinatorics, the q-Vandermonde identity is a q-analogue of the Chu–Vandermonde identity. Using standard notation for q-binomial coefficients, the identity states that The nonzero contributions to this sum come from values of j such that the q-binomial coefficients on the right side are nonzero, that is, max(0, k − m) ≤ j ≤ min(n, k).
brand slug:
wiki
category slug:
encyclopedia
description:
A q-analogue of the Chu–Vandermonde identity.
original url:
https://en.wikipedia.org/wiki/Q-Vandermonde_identity
date created:
date modified:
2021-01-13T01:47:29Z
main entity:
{"identifier":"Q7265292","url":"https://www.wikidata.org/entity/Q7265292"}
image:
fields total:
13
integrity:
14