Add to ORKGLaszlo Lovasz recently posed the following problem: "Is there an NC algorithm for testing if a given graph has a unique perfect matching?" We present such an algorithm for bipartite graphs. We also give NC algorithms for obtaining a transitive orientation of a comparability graph, and an interval representation of an interval graph. These enable us to obtain an NC algorithm for finding a maximum matching in an incomparability graph
Matching is a set of edges in a graph which each of the edge does not share a common vertex. Maximum...
The problem of devising an algorithm for counting the number of perfect matchings in bipartite graph...
By making use of lexicographic breadth first search (Lex-BFS) and partition refinement with pivots, ...
Laszlo Lovasz recently posed the following problem: "Is there an NC algorithm for testing if a...
AbstractWe show that the problem of computing the number of perfect matchings in K3,3-free graphs is...
A uniquely restricted matching is defined to be a matching M whose matched vertices induces a sub-gr...
The purpose of this paper is to introduce a new approach to the problem of computing perfect matchin...
AbstractThis paper considers an algorithm for finding a perfect matching, if there is one, in a bipa...
Combining known results it follows that deciding whether a given graph G of size m has a unique perf...
Combining known results it follows that deciding whether a given graph G of size m has a unique perf...
The perfect matching problem is known to be in P, in randomized NC, and it is hard for NL. Whether t...
The perfect matching problem is known to be in P, in randomizedNC, and it is hard forNL. Whether the...
AbstractThis paper describes an algorithm for finding all the perfect matchings in a bipartite graph...
Matching is a set of edges in a graph which each of the edge does not share a common vertex. Maximum...
Matching is a set of edges in a graph which each of the edge does not share a common vertex. Maximum...
Matching is a set of edges in a graph which each of the edge does not share a common vertex. Maximum...
The problem of devising an algorithm for counting the number of perfect matchings in bipartite graph...
By making use of lexicographic breadth first search (Lex-BFS) and partition refinement with pivots, ...
Laszlo Lovasz recently posed the following problem: "Is there an NC algorithm for testing if a...
AbstractWe show that the problem of computing the number of perfect matchings in K3,3-free graphs is...
A uniquely restricted matching is defined to be a matching M whose matched vertices induces a sub-gr...
The purpose of this paper is to introduce a new approach to the problem of computing perfect matchin...
AbstractThis paper considers an algorithm for finding a perfect matching, if there is one, in a bipa...
Combining known results it follows that deciding whether a given graph G of size m has a unique perf...
Combining known results it follows that deciding whether a given graph G of size m has a unique perf...
The perfect matching problem is known to be in P, in randomized NC, and it is hard for NL. Whether t...
The perfect matching problem is known to be in P, in randomizedNC, and it is hard forNL. Whether the...
AbstractThis paper describes an algorithm for finding all the perfect matchings in a bipartite graph...
Matching is a set of edges in a graph which each of the edge does not share a common vertex. Maximum...
Matching is a set of edges in a graph which each of the edge does not share a common vertex. Maximum...
Matching is a set of edges in a graph which each of the edge does not share a common vertex. Maximum...
The problem of devising an algorithm for counting the number of perfect matchings in bipartite graph...
By making use of lexicographic breadth first search (Lex-BFS) and partition refinement with pivots, ...