In this paper, we present a tight sufficient condition fodoi:10.1007/s00605-017-1055-9Feng, LihuaZhang, PengliLiu, WeijunSpringer ViennaMonatshefte Für MathematikL.-H. Feng, P.-L. Zhang, W.-J. Liu, Spectral radius and k-connectedness of a graph, Monatsh Math(2017). https://doi.org...
Thus we are interested in the codimension one adjacency of nilpotentorbits for a symmetric pair $ (G, K) $. We define the notion of orbit graph andassociated graph for $ \\pi $, and study its structure for classical symmetricpairs; number of vertices, edges, connected components, etc. ...
作者: S Zhan 摘要: The author proves that the line graph of a 4-edge connected graph is hamiltonian connected using W. T. Tutte's factor-theorem [J. London Math. Soc. 36, 221-230 (1961; Zbl 0096.380)]. DOI: 10.1016/0168-9274(86)90006-1 被引量: 94 年份: 1986 收藏...
Connaught, Arthur William Patrick Albert, duke of Conneaut connect connect function connect time connected connected barn connected Blu-ray player connected camera connected car connected graph connected home device connected load connected relation Connected Set connected space connected subgraph connected surf...
However, due to the distributed fashion of the overlay establishment, the overlay networks in P2P applications are not guaranteed to be connected. In this paper, we introduce a new concept called 'buddy-assignment graph' for the P2P overlay networks and prove a theorem that the connectedness of...
嘿嘿，一界连通…句子的翻译。http://www.hao123.com/ss/fy.htm 自己去翻译一下就好
indicating a striking leverage effect on the conditional volatility, skewness and kurtosis in the carbon, energy and metal future markets, which illustrates that the GJRSK model is better suited to measuring higher order moments risk of carbon, energy, and metal markets than the GARCHSK model. ...
摘要: Measures of connectedness versus disconnectedness are introduced in anarbitrary topological construct as fixed points of a Galois connection. This places measures of connectedness found in the literature in a general categorical frame-work.
important item which is always present at the World Cup is the mascot.The mascot of the 2022 World Cup was called La'eeb in Arabic.La'eeb was a (10) traditional(tradition) Qatari headdress. 答案(1)考查定语从句。句意:世界杯是一项每四年举行一次的国际足球比赛。,空处...
A graph is said to be $d$- connected provided it has at least $d+ 1$ vertices and no two vertices can be separated by removing fewer than $d$ vertices. One of the most fundamental theorems on convex polytopes is that the graph of a $d$- polytope is $d$-connected. This was ...