Sharp bounds for the Lambert W function

Faris Alzahrani; Ahmed Salem

doi:10.1080/10652469.2018.1528247

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Journal article

Peer reviewed

Sharp bounds for the Lambert W function

Faris Alzahrani and Ahmed Salem

Integral transforms and special functions, Vol.29(12), pp.971-978

02/12/2018

DOI: https://doi.org/10.1080/10652469.2018.1528247

Abstract

Mathematics

Mathematics, Applied

Physical Sciences

Science & Technology

In this paper, sharp lower and upper bounds for the branch W-1 of Lambert W function are provided by means of functional analysis methods and monotonicity properties.

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Details

Title: Sharp bounds for the Lambert W function
Creators - without role: Faris Alzahrani - King Abdulaziz University
Ahmed Salem - King Abdulaziz University
Publication Details: Integral transforms and special functions, Vol.29(12), pp.971-978
Publisher: Taylor & Francis
Number of pages: 8
Grant note: G:132-130-1439 / Deanship of Scientific Research (DSR) at King Abdulaziz University, Jeddah DSR
Identifiers: 9940694708331
Academic Unit: King Abdulaziz University
Language: English
Resource Type: Journal article