单词 | moment space |
释义 | > as lemmasmoment space moment space n. (a) a very short space of time (now rare); (b) Statistics an n-dimensional vector space in which the coordinates of points are the first n moments (sense 8d) of a set of probability distributions. ΚΠ 1508 W. Dunbar Goldyn Targe (Chepman & Myllar) in Poems (1998) I. 190 Than was I woundit to the deth wele nere And yoldyn as a wofull prisonnere To lady Beautee in a moment space. 1641 G. Wither Halelviah ii. viii. 239 He that can in a moment space Build Worlds. 1890 F. W. O. Ward 'Twixt Kiss & Lip 108 Joy and sorrow without measure Gathered in that moment space. 1910 A. Dobson Coll. Poems (1913) 597 Roses and Wine your Omar brings, Yet o'er the Cup, a Moment-Space, Peers into Naught with wistful Face. 1952 Amer. Math. Monthly 59 687 Melvin Dresher has proved by an ingenious method, using moment-space theory, the inequality which I shall call Dresher's inequality. 1993 Ann. Probability 21 1295 Assign to the moment space Mn the uniform probability measure Pn. < as lemmas |
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