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18 Ocak 2023, 15:00 
Constructive Mathematical Analysis-TalksBest kernel approximation in reproducing kernel Hilbert spaces Kehe Zhu For a reproducing kernel Hilbert space $H$ of analytic functions on the unit disk, the best kernel approximation problem is the following: given any positive integer $n$ and any function $f$ in $H$, find the best norm approximation of $f$ by a linear combination of no more than $n$ kernel functions $K(z, z_k)$, $1\le k\le n$. I will talk about the solution of the best kernel approximation problem for the Hardy and Bergman spaces. NOT: https://us06web.zoom.us/j/86578036763 Analiz İngilizce Zoom tacar 11.01.2023 |
