Volume 5 • Issue 2 • PP: 08-11 • 2023
A Study on Compact Operators in Locally K -Convex Spaces
Open Access & Copyright
© 2023 The Author(s). Published by ASPG. This article is licensed under the Creative Commons Attribution 4.0 International License (CC BY 4.0).
Abstract
In this paper we give an equivalent definition of continuous and compact linear operators by using orthogonal bases in non-archimedean locally K - convex spaces. We also show that if E is a space and F is a semi-Montel space, then every continuous linear operator T:E→F is compact.
Keywords
References
[1] N.De Grande-De Kimpe, On the structure of locally K-convex spaces with a Schauder basis, Indag. Math., 34 (1972), 396-406.
[2] N.De Grande-De Kimpe, C-compactness in locally K-convex spaces, Indag. Math., 33, (1971), 176-180.
[3] C. C. Perez-Garcia and W.H. Schikhof, Compact operators and the Orlicz-Pettis property in p-adic analysis, Report 9101, Department of Math, Catholic University, Nijmegen, the Netherlands, 1991, 1 27.
[4] C. Perez-Garcia, On compactoidity in non-Archimedean locally convex spaces with a Schauder basis, Nederl. Akad. Wetensch. Indag., 50,(1988), 85-88.
[5] W.H. Schikhof, Locally convex spaces over non-spherically complete valued fields, I-II, Bull. Soc. Math. Belgique, XXXVIII (ser. B),38, (1986), 187-224.
[6] A. C. M. Van Rooij, Non-Archimedean Functional Analysis, Marcel Dekker, New York, (1978).
[7] V.P. Zahariuta, On the isomorphism of Cartesian products of locally convex spaces, Studia Math. 46, (1973), 201-221.
[8] Multu, F., Tercan, A., and Yasar, R., Eventually semisimple weak FI-extending modules, Mathematica BOHEMICA, Vol 148, 2023
[9] Yasar, R., C11-modules via left exact modules preradicals, Turkish journal of mathematics, vol 45, 2021.
[10] Yasar, R., On weak Projection invariant semisimple modules, Fundamental journal of mathematics and applications, 2021.
[11] Yasar, R., and Tercan, A., Extending property on EC-fully submodules, Sakarya university Journal of Science, 2018.
Cite This Article
Choose your preferred format
Publisher's Note
The statements, opinions, and data presented in this article are solely those of the author(s) and do not necessarily represent those of ASPG, the journal, or its editors. ASPG and the editors disclaim responsibility for any harm arising from the use of any ideas, methods, instructions, or products described in this article, to the fullest extent permitted by applicable law.