14 citations · 35 across the 5 of their papers we have counts for
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astro-ph.SR2021★ 6 cited
Predicting Sunspot Numbers for Solar Cycles 25 and 26
S. -S. Wu, G. Qin
The prediction of solar activity is important for advanced technologies and space activities. The peak sunspot number (SSN), which can represent the solar activity, has declined co…
astro-ph.SR2018★ 14 cited
A Model of Sunspot Number with Modified Logistic Function
G. Qin, S. -S. Wu
Solar cycles are studied with the Version 2 monthly smoothed international sunspot number, the variations of which are found to be well represented by the modified logistic differe…