Maximum matchings in a class of random graphs
Journal of Combinatorial Theory Series B
Maximum matchings in sparse random graphs: Karp-Sipser revisited
Random Structures & Algorithms
Existence of a perfect matching in a random (1 +e-1)--out bipartite graph
Journal of Combinatorial Theory Series B
Perfect matchings in random bipartite graphs with minimal degree at least 2
Random Structures & Algorithms
Colouring Random 4-Regular Graphs
Combinatorics, Probability and Computing
An O(v|v| c |E|) algoithm for finding maximum matching in general graphs
SFCS '80 Proceedings of the 21st Annual Symposium on Foundations of Computer Science
Maximum matching in sparse random graphs
SFCS '81 Proceedings of the 22nd Annual Symposium on Foundations of Computer Science
A critical point for random graphs with a given degree sequence
Random Structures & Algorithms
SIR epidemics on random graphs with a fixed degree sequence
Random Structures & Algorithms
A more reliable greedy heuristic for maximum matchings in sparse random graphs
SEA'12 Proceedings of the 11th international conference on Experimental Algorithms
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Let Δ â聣楼 3 be an integer. Given a fixed z â聢聢 +Δ such that zΔ 0, we consider a graph Gz drawn uniformly at random from the collection of graphs with zin vertices of degree i for i = 1,.ï戮 .ï戮 .,Δ. We study the performance of the Karp-Sipser algorithm when applied to Gz. If there is an index Î麓 1 such that z1 =.ï戮 .ï戮 . = zÎ麓-1 = 0 and Î麓zÎ麓,.ï戮 .ï戮 .,ΔzΔ is a log-concave sequence of positive reals, then with high probability the Karp-Sipser algorithm succeeds in finding a matching with n â聢楼 z â聢楼 1/2-o(n1-ε) edges in Gz, where ε = ε (Δ, z) is a constant.