Dual Bases in Subspaces

Presenters/Authors

Scott N. Kersey, Georgia Southern UniversityFollow

Document Type

Presentation

Presentation Date

4-7-2013

Abstract or Description

We discuss the construction of bases of functions in subspaces Y of a (finite-dimensional) linear space X that are dual to certain certain subsets of X∗. Or, in inner product spaces, we construct dual basis functions in one subspace Y1 that are dual to bases in a second subspace Y2. The constructions and properties are applied to subspaces of polynomials spaces in the B-form.

Sponsorship/Conference/Institution

Approximation Theory XIV

Location

San Antonio, TX

Recommended Citation

Kersey, Scott N.. 2013. "Dual Bases in Subspaces." Department of Mathematical Sciences Faculty Presentations. Presentation 253.
https://digitalcommons.georgiasouthern.edu/math-sci-facpres/253