Marie Turčičová
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View article: Strong Effects of Chorus Waves on Radiation Belts Expected for Future Magnetic Superstorms
Strong Effects of Chorus Waves on Radiation Belts Expected for Future Magnetic Superstorms Open
Processes in the radiation belts under extreme geomagnetic conditions involve the interplay between acceleration and loss processes, both of which can be caused by wave‐particle interactions. Whistler mode waves play a critical role in the…
View article: Analytical Model of Magnetospheric Whistler Mode Waves Based on Cubic Splines
Analytical Model of Magnetospheric Whistler Mode Waves Based on Cubic Splines Open
We model the behavior of long-term averages of whistler mode waves in the inner magnetosphere as a function of position and geomagnetic activity. We analyze a combined data set of the Van Allen Probes and Cluster missions to construct empi…
View article: Score matching filters
Score matching filters Open
<p>A widely popular group of data assimilation methods in meteorological and geophysical sciences is formed by filters based on Monte-Carlo approximation of the traditional Kalman filter, e.g. <span>E</span><span>ns…
View article: Score matching filters for Gaussian Markov random fields with a linear model of the precision matrix
Score matching filters for Gaussian Markov random fields with a linear model of the precision matrix Open
We present an ensemble filtering method based on a linear model for the precision matrix (the inverse of the covariance) with the parameters determined by Score Matching Estimation. The method provides a rigorous covariance regularization …