单词 | nash |
释义 | Nashn. Mathematics and Economics. attributive. In game theory: designating a non-cooperative set of strategies in which each player adopts a strategy to maximize his or her own advantage, given the strategies adopted by the other players, as Nash solution, Nash model, etc. Nash equilibrium n. an array of strategies, one for each player, in which no player has an incentive (in terms of gaining an improved advantage) to change his or her strategy as long as none of the other players change theirs. ΚΠ 1952 Proc. Amer. Math. Soc. 3 170 Kakutani's theorem..implies the minimax theorem for continuous games with continuous payoff as well as the existence of Nash equilibrium points. 1953 Amer. Econ. Rev. 43 403 Even if the Nash model is inadequate as a basis for a realistic description of what people actually do, [etc.]. 1980 A. J. Jones Game Theory v. 241 The second method, which produces the Nash solution, is to find best threats for each player and to take the status quo point to be the threat point (u*, v*). 1991 S. Smith Econ. Policy & Div. Wealth within Family (Inst. Fiscal Studies) i. 13 The non-co-operative Nash model of household consumption behaviour developed by Ulph (1988) has particular relevance to a number of important policy issues. 2000 Econ. & Philos. 16 23 In many such models, conditional cooperation is a Nash equilibrium. This is a new entry (OED Third Edition, June 2003; most recently modified version published online March 2022). nashv. slang. intransitive. To leave in a hurry, quit; to ‘dash’. ΘΚΠ the world > movement > motion in a certain direction > going away > go away [verb (intransitive)] wendeOE i-wite971 ashakec975 shakeOE to go awayOE witea1000 afareOE agoOE atwendOE awayOE to wend awayOE awendOE gangOE rimeOE flitc1175 to fare forthc1200 depart?c1225 part?c1225 partc1230 to-partc1275 biwitec1300 atwitea1325 withdrawa1325 to draw awayc1330 passc1330 to turn one's (also the) backc1330 lenda1350 begonec1370 remuea1375 voidc1374 removec1380 to long awaya1382 twinc1386 to pass one's wayc1390 trussc1390 waive1390 to pass out ofa1398 avoida1400 to pass awaya1400 to turn awaya1400 slakec1400 wagc1400 returnc1405 to be gonea1425 muck1429 packc1450 recede1450 roomc1450 to show (a person) the feetc1450 to come offc1475 to take one's licence1475 issue1484 devoidc1485 rebatea1500 walka1500 to go adieua1522 pikea1529 to go one's ways1530 retire?1543 avaunt1549 to make out1558 trudge1562 vade?1570 fly1581 leave1593 wag1594 to get off1595 to go off1600 to put off1600 shog1600 troop1600 to forsake patch1602 exit1607 hence1614 to give offa1616 to take off1657 to move off1692 to cut (also slip) the painter1699 sheera1704 to go about one's business1749 mizzle1772 to move out1792 transit1797–1803 stump it1803 to run away1809 quit1811 to clear off1816 to clear out1816 nash1819 fuff1822 to make (take) tracks (for)1824 mosey1829 slope1830 to tail out1830 to walk one's chalks1835 to take away1838 shove1844 trot1847 fade1848 evacuate1849 shag1851 to get up and get1854 to pull out1855 to cut (the) cable(s)1859 to light out1859 to pick up1872 to sling one's Daniel or hook1873 to sling (also take) one's hook1874 smoke1893 screw1896 shoot1897 voetsak1897 to tootle off1902 to ship out1908 to take a (run-out, walk-out, etc.) powder1909 to push off1918 to bugger off1922 biff1923 to fuck off1929 to hit, split or take the breeze1931 to jack off1931 to piss offa1935 to do a mick1937 to take a walk1937 to head off1941 to take a hike1944 moulder1945 to chuff off1947 to get lost1947 to shoot through1947 skidoo1949 to sod off1950 peel1951 bug1952 split1954 poop1961 mugger1962 frig1965 1819 J. H. Vaux New Vocab. Flash Lang. in Memoirs II. 191 Nash, to go away from, or quit, any place or company; speaking of a person who is gone, they say, he is nash'd. 1832 Lincoln Herald 18 Sept. 2/4 You had better nash (go away) unless you want to be nippered (taken into custody). 1995 D. McLean Bunker Man (1997) 94 Half the bastards were probably nashing off to hide in the trees. 1998 I. Welsh Filth 379 Anyway, Bruce, got to nash. 2002 N. Griffiths Kelly + Victor 107 I tell him that I don't feel very well an have to nash. 2013 @scottdougal 11 Oct. in twitter.com (O.E.D. Archive) Sorry to miss you old boy. Had to nash for the train. This entry has been updated (OED Third Edition, June 2003; most recently modified version published online March 2022). < n.1952v.1819 |
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