Carl Severin Wigert

Template:Short description Carl Severin Wigert (1871–1941) was a Swedish mathematician who created Stieltjes–Wigert polynomials and worked on the divisor function, including correctly describing its maximal order of growth. Wigert proved that

$\underset{n\to \mathrm{\infty }}{\mathrm{lim\; sup}}\frac{\log d(n)}{\log n/\log \log n}=\log 2.$

Selected publications

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References

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