About this article
Published Online: Mar 20, 2009
Page range: 19 - 21
DOI: https://doi.org/10.2478/v10037-008-0003-5
This content is open access.
In this article at first, we proved the lemma of the inferior limit and the superior limit. Next, we proved the Baire category theorem (Banach space version) [20], [9], [3], quoted it and proved the uniform boundedness principle. Moreover, the proof of the Banach-Steinhaus theorem is added.
MML identifier: LOPBAN 5, version: 7.8.05 4.89.993