Polynomial Approximation of Inverses of Functions in Dirichlet-Type Spaces
Offered By: Fields Institute via YouTube
Course Description
Overview
Explore polynomial approximation techniques for inverses of functions in Dirichlet-type spaces in this 49-minute lecture by Catherine Beneteau from the University of South Florida. Delivered as part of the Focus Program on Analytic Function Spaces and their Applications at the Fields Institute, delve into topics such as optimal approximants, cyclicity, and convergence. Examine the importance of studying polynomials and their role in function approximation. Investigate the challenges faced in calculating optimal approximants, analyzing zeros, and determining cyclicity. Gain insights into the convergence properties of these approximations and participate in a Q&A session to further your understanding of this complex mathematical subject.
Syllabus
Intro
Outline
Dirichlettype spaces
Optimal Approximants
Why study polynomials
Why cyclicity
What were not able to do
Calculating optimal approximants
Zeros
Cyclicity
Convergence
Questions
Taught by
Fields Institute
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