基本解釋[數(shù)學(xué)]路可擴(kuò)詞組短語短語path extendable graph 路可擴(kuò)圖extendable path 擴(kuò)路path extendable更多詞組專業(yè)釋義數(shù)學(xué)路可擴(kuò)In the fourth chapter,we mainly study paths of all graphs about degree conditions and give the following results:Theorem4.3 Let G be a graph of order n≥3. If d(u)+d(v)≥n+1 for every pair u,v,then G is path extendable.在第四章中,討論了圖中在與度有關(guān)的條件下關(guān)于路的幾個結(jié)果:定理4.3設(shè)G的階n≥3,如果G中任意一對不同的頂點(diǎn)u,ν滿足d(u)+d(ν)≥n+1,則G是路可擴(kuò)的。