26 citations · 73 across the 4 of their papers we have counts for
4 papers
Nonlinear mean-field dynamo and prediction of solar activity
N. Safiullin, N. Kleeorin, S. Porshnev +2
We apply a nonlinear mean-field dynamo model which includes a budget equation for the dynamics of Wolf numbers to predict solar activity. This dynamo model takes into account the a…
Principal Components and Independent Component Analysis of Solar and Space Data
A. C. Cadavid, J. K. Lawrence, A. Ruzmaikin
Principal Components Analysis (PCA) and Independent Component Analysis (ICA) are used to identify global patterns in solar and space data. PCA seeks orthogonal modes of the two-poi…
Mesogranulation and Turbulence in Photospheric Flows
J. K. Lawrence, A. C. Cadavid, A. Ruzmaikin
Below the scale of supergranules we find that cellular flows are present in the solar photosphere at two distinct size scales, approximately 2 Mm and 4 Mm, with distinct characteri…
Spatio-Temporal Scaling of Solar Surface Flows
J. K. Lawrence, A. C. Cadavid, A. Ruzmaikin +1
The Sun provides an excellent natural laboratory for nonlinear phenomena. We use motions of magnetic bright points on the solar surface, at the smallest scales yet observed, to stu…