We study uniform acceleration (UA) expansions of finite-state continuous-time Markov chains with time-varying transition rates. The UA expansions can be used to justify, evaluate and refine the ...
Scientists studied the magnetic fields of a five billion light-years away galaxy. In this picture: Scientists detected X-rays coming from a type Ia supernova for the first time. Digital Sky ...
IT is of interest to consider, in this the year of Newton's tercentenary, the present position of acceleration in Newtonian mechanics. The Newtonian equations of motion of a particle in free space are ...
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