Abstract
Counterexamples for two closed graph theorems from Köthe's monograph [5] are given.
Keywords: Locally convex spaces, closed graph theorem
MSC: 46A30
Pages: 55--56
Volume 45 , Issue 1$-$4 , 1993
Published by Društvo matematičara Srbije Kneza Mihaila 35/IV, P.O.B. 355, 11000 Belgrade, Serbia E-mail: drustvomatematicara(at)yahoo.com Fax: +381 11 3036 819 ISSN 2406-0682 (Online), ISSN 0025–5165 (Print)