How sharp is the Jensen inequality?
Crossref DOI link: https://doi.org/10.1186/s13660-015-0591-x
Published Online: 2015-02-24
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Costarelli, Danilo
Spigler, Renato
License valid from 2015-02-24