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TMC
2010
77views more  TMC 2010»
13 years 5 months ago
Optimal Patterns for Four-Connectivity and Full Coverage in Wireless Sensor Networks
Xiaole Bai, Ziqiu Yun, Dong Xuan, Ten-Hwang Lai, W...
DM
2008
73views more  DM 2008»
13 years 6 months ago
Connectivity in frame matroids
We discuss the relationship between the vertical connectivity of a biased graph and the Tutte connectivity of the frame matroid of (also known as the bias matroid of ).
Daniel C. Slilaty, Hongxun Qin
DM
2002
104views more  DM 2002»
13 years 6 months ago
4-connected maximal planar graphs are 4-ordered
It is shown that in a 4-connected maximal planar graph there is for any four vertices a, b, c and d, a cycle in the graph that contains the four vertices and visits them in the or...
Wayne Goddard