On defining S-spaces

Francesco Strati


The present work is intended to be an introduction to the Superposition Theory of David Carfì. In particular I shall depict the meaning of his brand new theory, on the one hand in an informal fashion and on the other hand by giving a formal approach of the algebraic structure of the theory: the S-linear algebra. This kind of structure underpins the notion of S-spaces (or Carfì-spaces) by defining both its properties and its nature. Thus I shall define the S-triple as the fundamental principle upon which the S-linear algebra is built up.


Schwartz spaces; Generalized functions; Distribution spaces; Topological vector spaces; S-Linear Algebra

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DOI: http://dx.doi.org/10.1478/AAPP.91S2B2

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