Open AccessA Recursive Formula and an Estimation for a Specific Exponential Sum
Author(s) -
Xiwang Cao,
Liqin Qian
Publication year - 2022
Publication title -
communications in mathematical research/communications in mathematical research
Language(s) - English
Resource type - Journals
eISSN - 2707-8523
pISSN - 1674-5647
DOI - 10.4208/cmr.2021-0030
Subject(s) - mathematics , estimation , exponential function , statistics , calculus (dental) , mathematical analysis , medicine , economics , management , dentistry