"This book, a result of nineteen years' lectures on the calculus of finite differences, probability, and mathematical statistics in the Budapest University of ...

December 29, 1731. Brook Taylor died.—Educated at Cambridge and a man of means, Taylor was devoted to the arts and sciences, served as secretary to the Royal Society, and in 1715 published his ...

IN a paper which I read to the Physical Society last January (see NATURE, February 11, p. 662) I suggested that the best way of analysing a wave, the graph of which was given, was to apply the rules ...

This paper characterizes optimal service policies in terms of the frequency and timing of services which are intended to maintain a stock of assets. The model is non-stochastic. The results are ...