61 citations · 72 across the 8 of their papers we have counts for
Showing 2007Show all
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math.LO2007★ 1 cited
Low upper bounds of ideals
Antonin Kucera, Theodore A. Slaman
We show that there is a low T-upper bound for the class of K-trivial sets, namely those which are weak from the point of view of algorithmic randomness. This result is a special ca…
astro-ph2007
The height dependence of temperature - velocity correlation in the solar photosphere
J. Koza, A. Kucera, J. Rybák +1
We derive correlation coefficients between temperature and line-of-sight velocity as a function of optical depth throughout the solar photosphere for the non-magnetic photosphere a…
astro-ph2007★ 1 cited
Temporal Variations in Fibril Orientation
J. Koza, P. Sütterlin, A. Kucera +1
We measure variations in orientation of fourteen dynamic fibrils as a function of time in a small isolated plage and nearby network using a 10-min time sequence of H-alpha filtergr…