A new technique of nonlinear interrelations between time series developed by Marwan & Kurths, (2002) has been applied to the sunspot data. By using this tools we have investigated synchronization and phase difference in annual sunspot areas — time series available for Northern and Southern Hemispheres of the Sun.
|Title of host publication||Proceedings IAU Symposium No. 223 “Multi-Wavelength Investigations of Solar Activity”|
|Publisher||Cambridge University Press|
|Publication status||Published - 2004|