Mean-square approximation by polynomials on the unit disk
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- by Thomas L. Kriete and Barbara D. MacCluer PDF
- Trans. Amer. Math. Soc. 322 (1990), 1-34 Request permission
Abstract:
We investigate ${P^2}(\mu )$, the closure in ${L^2}(\mu )$ of the complex polynomials, for certain measures $\mu$ on the closed unit disk in the complex plane. Specifically, we present a condition on $\mu$ which guarantees that ${P^2}(\mu )$ decomposes into a natural direct sum.References
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Additional Information
- © Copyright 1990 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 322 (1990), 1-34
- MSC: Primary 30E10; Secondary 30D50, 46E20
- DOI: https://doi.org/10.1090/S0002-9947-1990-0948193-X
- MathSciNet review: 948193