296 citations · 4.5k across the 162 of their papers we have counts for
162 papers
Investigating Variations in Solar Differential Rotation by Helioseismology
Krishnendu Mandal, Alexander G. Kosovichev, Valery V. Pipin +1
Helioseismic signatures of dynamo waves have recently been discovered in variations of the solar differential rotation, offering valuable insights into the type of dynamo mechanism…
Temporal Variations in Asteroseismic Frequencies of KIC 6106415: Insights into the Solar-Stellar Activity from GOLF and Kepler Observations
Christopher J. Lombardi, Alexander G. Kosovichev, Keitarou Matsumoto
The Global Oscillations at Low Frequencies instrument aboard the Solar and Heliospheric Observatory has provided over two decades of continuous, high-precision data, enabling detai…
Simulations of Global Solar Convection with a Fully Compressible CHORUS++ Code
Keiji Hayashi, Alexander G. Kosovichev, Chunlei Liang
Fluid-dynamics simulations of global solar convection are a critically important tool for assessing the dynamics of the solar interior. However, simulation studies with a fully com…
Solar oblateness & asphericities temporal variations: outstanding some unsolved issues
Jean P. Rozelot, Alexander G. Kosovichev, Ali Kilcik
Solar oblateness has been the subject of several studies dating back to the nineteenth century. Despite diffculties, both theoretical and observational, tangible results have been…
Helioseismic Properties of Dynamo Waves in the Variation of Solar Differential Rotation
Krishnendu Mandal, Alexander G. Kosovichev, Valery V. Pipin
Solar differential rotation exhibits a prominent feature: its cyclic variations over the solar cycle, referred to as zonal flows or torsional oscillations, are observed throughout…
Predicting the Emergence of Solar Active Regions Using Machine Learning
Spiridon Kasapis, Irina N. Kitiashvili, Alexander G. Kosovichev +2
To create early warning capabilities for upcoming Space Weather disturbances, we have selected a dataset of 61 emerging active regions, which allows us to identify characteristic f…