On functions K and E generated by a sequence of moments

Avner Kiro*, Mikhail Sodin

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

For a class of functions γ analytic in the angle {s:|arg(s)|<α0} with π2<α0<π, we describe the asymptotic behaviour of the entire function E(z)=∑n≥0znγ(n+1)and of the analytic function K(z)=12πi∫c−i∞c+i∞z−sγ(s)dsthat solves the moment problem ∫0tnK(t)dt=γ(n+1),n≥0.

Original languageEnglish
Pages (from-to)443-477
Number of pages35
JournalExpositiones Mathematicae
Volume35
Issue number4
DOIs
StatePublished - Dec 2017

Funding

FundersFunder number
United States-Israel Binational Science Foundation2012037
Israel Science Foundation166/11, 382/15

    Keywords

    • Asymptotics
    • Entire functions represented by Taylor series
    • Saddle point method
    • The Mellin transform

    Fingerprint

    Dive into the research topics of 'On functions K and E generated by a sequence of moments'. Together they form a unique fingerprint.

    Cite this