Year: 2025
Type: preprint
Abstract: We calculate the exact value and find the polynomial of the best weighted polynomial approximation of kernels of the form $\frac {A+Bt}{(t^2+λ^2)^{s+1}}$, where $A$ and $B$ are fixed complex numbers, $λ>0$, $s\in {\mathbb N}$, in the mean square metric.
Source: arXiv (Cornell University)
Language: English
Subfield: Applied Mathematics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7084166902
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