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astro-ph.SR2026
Inferring photospheric horizontal flows from multiple observations with SUVEL models
Quan Xie, Jiajia Liu, Robert Erdélyi +1
Photospheric horizontal velocity fields play essential roles in the formation and evolution of numerous solar activities. Various methods for estimating the horizontal velocity fie…
astro-ph.SR2025
Improving the Î-functions Method for Vortex Identification
Quan Xie, Jiajia Liu, Robert Erdélyi +1
Vortices have been observed at various heights within the solar atmosphere and are suggested to potentially play great roles in heating the solar upper atmosphere. Multiple automat…