3204 search results - page 257 / 641 » The Alcuin Number of a Graph |
150
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SIAMDM
2008
15 years 6 months ago
2008
For a rooted graph G, let EV (G; p) be the expected number of vertices reachable from the root when each edge has an independent probability p of operating successfully. We examine...
251
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CORR
2004
Springer
15 years 6 months ago
2004
Springer
We introduce regular graph constraints and explore their decidability properties. The motivation for regular graph constraints is 1) type checking of changing types of objects in ...
178
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SIROCCO
2007
15 years 8 months ago
2007
We consider the problem of periodic exploration of all nodes in undirected graphs by using a nite state automaton called later a robot. The robot, using a constant number of state...
153
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DM
2006
15 years 6 months ago
2006
For a graph G and k a real number, we consider the sum of the k-th powers of the degrees of the vertices of G. We present some general bounds on this sum for various values of k. ...
178
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
We study the following two functions: d(n, c) and d(n, c); d(n, c) (d(n, c)) is the minimum number k such that every c-edge-colored undirected (directed) graph of order n and mini...