简介:LetH=(V,E)beaК-uniformhypergraph.For1≤s≤К—1,ans-pathPn^(К,s).oflengthninHisasequenceofdistinctverticesυ1,υ2,…,υs+n(К-s)suchthat{υ1+i(К-s),…,υs+(i+1)(К-s)}isanedgeofHforeach0≤i≤n-1.Inthispaper,weprovethatR(Pn^(3s,s),P3^(3s,s))=(2n+l)s+1forn≥3.
简介:Anovelread-onlysuper-resolutionopticaldiscstructure(substrate/masklayer/dielectriclayer)ispropsedinthispaper.ByusingaSithinfilmasthemasklayer,therecordingpitswithadiameter380nmandadepth50nmarereadoutonthedynamicmeasuringequipment;thelaserwavelengthλis632.8nmandthenumericalapertureis0.40.IntheoftheSithinfilmis18nmandthesignal-to-noiseratiois32dB.
简介:一张标记的图是订的对(G,L)由图G和它的标记的L组成:V(G)鈫?{1,2,鈥?n},在此n=|V(G)|。在一张标记的图的一条增加的nonconsecutive路径(G,L)任何一个是一条路径(u1,u2,鈥?uk)(k鈮?2)在G以便L(ui)+为所有i=的2鈮?L(ui+1)1,2,鈥?k?1或顺序1的一条路径。增加nonconsecutive路径在的全部的数字(G,L)被d表示(G,L)。如果标记的L生产最大的d,标记的L是最佳的(G,L)。在这份报纸,在Zverovich(2004)的比那简单的一个方法被给获得路径的最佳的标记。象周期和星那样的另外的特殊的图的最佳的标记被获得。
简介:推荐理由:本次评课在多角度评课、某一角度深入评课的基础上,强调了评课的真、准、信、结、议。
简介:Openingthewaysisarecurrentthemeinmanyreligioustraditions,andtheMandaeanhymnquotedaboveemphasizestheconnexionwithrenewedlife.InEgypt,thereisaj(?)lgod,Upwawet,whosenamemeansprecisely’OpeneroftheWays’.Hisfunctions,andthoseofhis’twin’Anubis,includetheclearingofpathswithinthenetherworldforthejustifiedsoul.Thepurposeofthisarticleistoillustratethemotifofthedog(orjackalorwolf)aspsychopompinanumberofcultures,withparticularreferencetopharaonicEgyptandVedicIndia.Ishalltrytoexplicatetheroleofthejackalswho,inEgyp(?)iconography,towtheboatoftheSunacrossthenightsky,andtoofferamodestreinterpretationofahymnfromtheRigVedainwhichthedogswhoaccompanythedeathgodYamaarecited.