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Description: |
Let $\Lambda$ be a subset of $\mathbb Z_+:=\{0,1,2,\dots\}$, and let $H^\infty(\Lambda)$ denote the space of bounded analytic functions $f$ on the unit disk whose coefficients $\widehat f(k)$ vanish for $k\notin\La$. Assuming that either $\Lambda$ or $\mathbb Z_+\setminus\Lambda$ is finite, we determine the extreme points of the unit ball in $H^\infty(\Lambda)$.
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Date: |
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| Start Time: |
14:30 |
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Speaker: |
Konstantin Dyakonov (ICREA & Universitat de Barcelona, Spain)
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Institution: |
ICREA & Universitat de Barcelona, Spain
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Place: |
Sala 5.5
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| Research Groups: |
-Analysis
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See more:
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<Main>
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