Timeline for Are there refuted analogues of the Riemann hypothesis?
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| Jun 14, 2013 at 12:59 | comment | added | user25199 | A particularly nice example is the Epstein zeta function of $\mathbb{Z}^4$ (ie $Q(x_1,x_2,x_3,x_4)=x_1^2+x_2^2+x_3^2+x_4^2$) which is given by $8(1-2^{2-s})\zeta(s)\zeta(s-1)$. Clearly there are zeros on at least two vertical lines. | |
| Apr 14, 2013 at 10:12 | history | answered | Mark Lewko | CC BY-SA 3.0 |