An integral representation for the Lambert W function

2020/12/04 by Mező, István
#Classical Analysis and ODEs (math.CA) #FOS: Mathematics

paper · doi:10.48550/arxiv.2012.02480

Abstract

Based on a Problem and its solution published on the pages of SIAM Review, we give an interesting integral representation for the Lambert W function in this short note. In particular, our result yields a new integral representation for the Ω=W(1) constant as well.

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