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Will Grilliette
Scaled-free objects view print
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Published: |
April 23, 2012 |
Keywords: |
Banach space, Banach algebra, adjoint functor, free construction |
Subject: |
46M99, 46B99, 46H99 |
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Abstract
In this work, I address a primary issue with adapting categorical and algebraic concepts to functional analytic settings, the lack of free objects. Using a "normed set'' and associated categories, I describe constructions of normed objects, which build from a set to a vector space to an algebra, and thus parallel the natural progression found in algebraic settings. Each of these is characterized as a left adjoint functor to a natural forgetful functor. Further, the universal property in each case yields a "scaled-free'' mapping property, which extends previous notions of "free'' normed objects.
In subsequent papers, this scaled-free property, coupled with the associated functorial results, will give rise to a presentation theory for Banach algebras and other such objects, which inherits many properties and constructions from its algebraic counterpart.
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Author information
Division of Mathematics, Alfred University, 109B Myers Hall, Alfred, NY 14802
w.b.grilliette@gmail.com
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