9 citations · 12 across the 4 of their papers we have counts for
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Evidence of global periodicity in PSP data: can they be linked to long-period oscillations in solar active regions?
G. Dumbadze, B. M. Shergelashvili, M. Khodachenko +4
The presence of coherent oscillatory signatures in Parker Solar Probe SWEAP datasets, identified through a series of spectral analyses, is addressed, and their possible connection…
Wide-band fluctuations of solar active regions probed with SHARP magnetograms
G. Dumbadze, B. M. Shergelashvili, M. L. Khodachenko +1
The power spectra of the fluctuation noise of the solar active region (AR) areas and magnetic fluxes sequentially observed in time contain information about their geometrical featu…
Eigenspectra of solar active region long-period oscillations
G. Dumbadze, B. M. Shergelashvili, S. Poedts +3
We studied the low-frequency h (long-period h) oscillations of active regions (ARs). The investigation is based on an analysis of a time series…
Long-period oscillations of active region patterns: least-squares mapping on second-order curves
G. Dumbadze, B. M. Shergelashvili, V. Kukhianidze +6
Active regions (ARs) are the main sources of variety in solar dynamic events. Automated detection and identification tools need to be developed for solar features for a deeper unde…