. Deep Space Oue will the first spacecraft to he controlled by an autonomous closed loop potentially capable of carrying out a complete mission with minimal from Earth. A major component of the autono...
. Visualization is becoming increasingly important to the astronomer. This paper gives an overview of the Karma library 1 which provides both a toolkit to ease development of visualization application...
We consider the entropy of systems of random transformations, where the transformations are chosen from the set of generators of a Z d action. We show that the classical definition gives unsatisfactor...