THE f-NORM; A GENERALIZATION OF THE NORM OF FUNCTIONAL ANALYSIS

Authors

  • Norris Sookoo University of Trinidad and Tobago, San Fernando, Trinidad and Tobago

DOI:

https://doi.org/10.24297/jam.v11i7.1216

Keywords:

f-norm, metric, continuity, convexity

Abstract

A generalisation,  f-norm, of the concept of norm as defined in Functional Analysis is introduced.  The norm of λx is |λ|times the norm of x .  In the definiton of the  f-norm, this requirement is relaxed, so that the f-norm of λx is  times the f-|λ|norm of , where f is a function satisfying certain properties, which are presented. Examples of f-norms are given, the metric induced by an f-norm is considered and results concerning continuity of certain functions obtained.  Sets that are convex with respect to an f-norm are studied.  Limits with respect to the  f-norm are also considered. 

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Published

2015-11-03

How to Cite

Sookoo, N. (2015). THE f-NORM; A GENERALIZATION OF THE NORM OF FUNCTIONAL ANALYSIS. JOURNAL OF ADVANCES IN MATHEMATICS, 11(7), 5388–5396. https://doi.org/10.24297/jam.v11i7.1216

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Articles