Many-to-Many Routings on Trees via Matchings
نویسندگان
چکیده
منابع مشابه
On a constructive characterization of a class of trees related to pairs of disjoint matchings
For a graph consider the pairs of disjoint matchings which union contains as many edges as possible, and define a parameter α which eqauls the cardinality of the largest matching in those pairs. Also, define β to be the cardinality of a maximum matching of the graph. We give a constructive characterization of trees which satisfy the α = β equality. The proof of our main theorem is based on a ne...
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Given a set of nodes and edges between them, what’s the maximum of number of disjoint edges? This problem is known as the graph matching problem, and its study has had an enormous impact on the develpoment of algorithms, combinatorics, optimization theory, and even complexity theory. Mathematicians have been interested in the matching problem since the 19th century, leading to celebrated theore...
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ورودعنوان ژورنال:
- Theor. Comput. Sci.
دوره 185 شماره
صفحات -
تاریخ انتشار 1997