Abstract
The 22-year cycle in the solar activity known as the even-odd effect is compared with the odd-even order. We find that the grouping into the even-odd pairs is not preferable in comparison to that of odd-even ones. We argue that due to existed relations between any adjacent cycles, combination of solar cycles in pairs according to their numbers is not justified.
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Zolotova, N.V., Ponyavin, D.I. The Gnevyshev-Ohl rule and its violations. Geomagn. Aeron. 55, 902–906 (2015). https://doi.org/10.1134/S0016793215070300
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DOI: https://doi.org/10.1134/S0016793215070300