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A general method of deducing the determinantal expressions for polynomial and its derivative

Hongyi Lou, Shi-Mei Ma, Xinzhe Song, Guiying Yan, Yeong-Nan Yeh

math.COarXiv:2608.18670

Abstract

In this paper, we present a general method of deducing the determinantal expressions for a polynomial and its derivative. As illustrations, we provide three determinantal expressions for the derivative of the Eulerian polynomial. Using a functional equation discovered by Gessel,we also establish the determinantal expressions for the second-order Eulerian polynomial and its derivative.

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