Abstract
Let E be a complex convex linear topological space (CLTS) and denote by Em the cartesian product E ×⋯× E (m factors). A function P: E → ℂ is called a homogeneous polynomial of degree m on E if there exists a nonzero, symmetric, m-linear functional
such that
. A constant function is a homogeneous polynomial of degree zero. A function which is a finite sum of homogeneous polynomials is called a generalized polynomial. The collection of all generalized polynomials is obviously a point separating algebra of functions on E. Each of its elements P has a unique representation of the form P = P0 +…+ Pm, where Pk is either zero or a homogeneous polynomial of degree k, for 0 ≤ k ≤ m, and Pm ≠ 0. The integer m is called the degree of P and the polynomials Pk are called its homogeneous components. If x0 is a fixed element of E then Q(x) = P(x - x0), x ∈ E, defines a generalized polynomial with degree equal to that of P. Observe that a linear functional on E is a polynomial of degree one. Elements of the algebra generated by the linear functionals are called finite polynomials.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 1979 Springer-Verlag New York Inc.
About this chapter
Cite this chapter
Rickart, C.E. (1979). Holomorphy Theory for Dual Pairs of Vector Spaces. In: Natural Function Algebras. Universitext. Springer, New York, NY. https://doi.org/10.1007/978-1-4613-8070-2_11
Download citation
DOI: https://doi.org/10.1007/978-1-4613-8070-2_11
Publisher Name: Springer, New York, NY
Print ISBN: 978-0-387-90449-8
Online ISBN: 978-1-4613-8070-2
eBook Packages: Springer Book Archive