Quantitative Analysis (Pierce, Willis Conway)
نویسندگان
چکیده
منابع مشابه
Conway and iteration hemirings
Conway hemirings are Conway semirings without a multiplicative unit. We also define iteration hemirings as Conway hemirings satisfying certain identities associated with the finite groups. Iteration hemirings are iteration semirings without a multiplicative unit. We provide an analysis of the relationship between Conway hemirings and (partial) Conway semirings and describe several free construc...
متن کاملConway Games, Coalgebraically
Using coalgebraic methods, we extend Conway’s original theory of games to include infinite games (hypergames). We take the view that a play which goes on forever is a draw, and hence rather than focussing on winning strategies, we focus on non-losing strategies. Infinite games are a fruitful metaphor for non-terminating processes, Conway’s sum of games being similar to shuffling. Hypergames hav...
متن کاملA generalized Gleason-Pierce-Ward theorem
The Gleason-Pierce-Ward theorem gives constraints on the divisor and field size of a linear divisible code over a finite field whose dimension is half of the code length. This result is a departure point for the study of self-dual codes. In recent years, additive codes have been studied intensively because of their use in additive quantum codes. In this work, we generalize the GleasonPierce-War...
متن کاملRe - inventing Willis
Scientists often re-invent things which were long known. Here we review these activities as related to the mechanism of producing power law distributions, originally proposed in 1922 by Yule to explain experimental data on the sizes of biological genera, collected by Willis. We estimate that scientists are busy re-discovering America about 2/3 of time. The book of Ecclesiastes says: “Is there...
متن کاملThomas Willis Lecture
Over the past few decades, preclinical research on stroke has led to tremendous progress in our basic understanding of the pathophysiological events that follow focal cerebral ischemia. Numerous cellular and molecular targets have been identified for brain protective and restorative therapies, and many of these are highly effective in rodents. The incidence and morbidity and mortality of stroke...
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1958
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed035p532.2