On the unconditional bases of cores generated by differential equations of the second order

DOI10.15407/DOPOVIDI2017.03.003zbMath1374.46007OpenAlexW2597935740MaRDI QIDQ5271508

V. N. Levchuk

Publication date: 11 July 2017

Published in: Reports of the National Academy of Sciences of Ukraine (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.15407/dopovidi2017.03.003

zbMATH Keywords

Hilbert spaceunconditional basisoperatorBessel equationreal functionBernstein class

Mathematics Subject Classification ID

Summability and bases; functional analytic aspects of frames in Banach and Hilbert spaces (46B15)

This page was built for publication: On the unconditional bases of cores generated by differential equations of the second order