extremal graph 中文意思是什麼
extremal graph
解釋
極端圖-
The forbidden subgraph problem is a prime example of the rather large family of extremal problems is graph theory.
禁向子圖問題是圖論中相當大的一類極值問題中的主要例子。 -
In the third section, we get the extremal graph of weighted graph whose connectivity is 2
在第三節中得到連通度為2的賦權圖在ore型條件下的極圖 -
The first section of this paper gives a brief introduction about the basic concepts, terminology and symboles which are used in this paper. in section 2, we give an accurate discussion about the structure of a kind of graphs in [ 6 ] and get the extremal graph. in the third section, we introduce a new concept - - - - implicit weighted degree and using it we give a condition on the existence of heavy cycles in weighted graphs
在本文的第一部分中,我們簡要介紹了論文中所涉及的一些概念,術語和符號;在第二部分中,我們對中圖的結構進行了精確的討論,給出了一個極圖;在第三部分,我們定義了一個新參數?隱賦權度,給出了賦權圖中重圈存在的隱賦權度條件;最後,在第四部分,我們給出了賦權圖中過兩點的重圈存在性的dirac型條件。 -
Then g contains a y - longest path p ( x0, y ) such that d ( x0 ) if g has one. we discuss the structure of graph satisfying the conditions in theorem a and give the extremal graph
… y )滿足d ( oo )三號我們對滿足超a條件的圖的結構進行了討論,給出了m極圖
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