# Certain integrals involving legendre polynomials

Open Access Journal of Science
JD Bulnes,1 J López-Bonilla,2 J Prajapati3

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# Abstract

Here we exhibit alternative proofs of the identities given by Persson-Strang and (HuatChan)- -Wan-Zudilin for the Legendre polynomials. Besides, we show the connection between the Lanczos derivative and these polynomials via the Rangarajan-Purushothaman’s formula.

# Keywords

(Huat-Chan)-Wan-Zudilin’s property, legendre polynomials, perssonStrang’s identity, Rangarajan-Purushothaman’s expression, Lanczos derivative