International Journal of Nonlinear Analysis and Applications

The algebra fuzzy norm of the quotient space and pseudo algebra fuzzy normed space

Document Type : Research Paper

Authors

1 Branch of Mathematics and Computer Applications, Department of Applied Sciences, University of Technology, Baghdad, Iraq

2 Branch oh Mathematics and Computer Applications, School of Applied Sciences, University of Technology, Iraq.

Abstract

The principle aim of this article is to use the notion of algebra fuzzy normed space and its basic properties in order to introduce the notion of algebra fuzzy norm of the quotient space. If the quotient space is fuzzy complete then we prove that U is fuzzy complete. Also, we introduce the notion of pseudo algebra fuzzy normed space and investigate the basic properties of this space. In this direction we define a relation $\sim $ on $ U $ in order to introduce the space $\widehat{{U}}$ of classes $\widehat{ u } =[u]= \{z  \in   U: z  \sim    u \}  $. If U is pseudo algebra fuzzy normed space then we prove that $\widehat{{U}}$ is algebra fuzzy normed space also if U is a fuzzy complete we prove that $\widehat{{U}}$ is fuzzy complete.

Keywords

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International Journal of Nonlinear Analysis and Applications
Volume 13, Issue 1
March 2022
Pages 3589-3597
  • Receive Date: 13 May 2021
  • Revise Date: 21 September 2021
  • Accept Date: 16 October 2021