Gottfried Helms
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119 Questions

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$\log(x)$ as iteration-series: how can this be made correct?

may 30 at 10:16 Gottfried Helms 17.6k
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Is there a contiguous locus of the equality $a = b$ in $\zeta(\rho + \varepsilon)=a + î b$ in the near of a root?

oct 17 at 16:13 Gottfried Helms 17.6k
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With infinite size, we can have $P \cdot M = M \cdot D$ (D diagonal) but where $M^{-1}$ does not exist. Can we say “P is diagonalizable”?

jun 10 '15 at 17:24 Gottfried Helms 17.6k
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I can Euler-sum $\sqrt{-\ln(1)}-\sqrt{-\ln(2)}+\sqrt{-\ln(3)}-\cdots$. But how can I do $\sqrt{-\ln(1)}+\sqrt{-\ln(2)}+\sqrt{-\ln(3))}+\cdots$?

apr 21 '15 at 0:34 Gottfried Helms 17.6k
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Does a generalization of the Teichmuller-character for non-prime arguments exist?

mar 8 '15 at 9:19 azimut 14.1k

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Is there a systematic relation between the generating functions for the rows vs that for columns of infinite sized Carleman-matrices?

jan 23 '15 at 6:42 Gottfried Helms 17.6k

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Borel-/Laplace-transform and $\psi$-function

jan 10 '15 at 8:07 Gottfried Helms 17.6k

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