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» Matching graphs of Hypercubes and Complete Bipartite Graphs
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120
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IPL
2010
158views more  IPL 2010»
14 years 11 months ago
Finding bipartite subgraphs efficiently
Polynomial algorithms are given for the following two problems:
Dhruv Mubayi, György Turán
JCO
2000
59views more  JCO 2000»
15 years 1 months ago
Facets of an Assignment Problem with 0-1 Side Constraint
We show that the problem of finding a perfect matching satisfying a single equality constraint with a 0
Abdo Y. Alfakih, Tongnyoul Yi, Katta G. Murty
STOC
1993
ACM
109views Algorithms» more  STOC 1993»
15 years 5 months ago
Routing permutations on graphs via matchings
We consider a class of routing problems on connected graphs G. Initially, each vertex v of G is occupied by a “pebble” which has a unique destination π(v) in G (so that π is...
Noga Alon, Fan R. K. Chung, Ronald L. Graham
119
Voted
IWOCA
2009
Springer
160views Algorithms» more  IWOCA 2009»
15 years 6 months ago
Note on Decomposition of Kn, n into (0, j)-prisms
R. H¨aggkvist proved that every 3-regular bipartite graph of order 2n with no component isomorphic to the Heawood graph decomposes the complete bipartite graph K6n,6n. In [2] the ...
Sylwia Cichacz, Dalibor Froncek, Petr Kovár
112
Voted
DM
1998
94views more  DM 1998»
15 years 1 months ago
On embedding complete graphs into hypercubes
An embedding of Kn into a hypercube is a mapping of the n vertices of Kn to distinct vertices of the hypercube, and the associated cost is the sum over all pairs of (mapped) verti...
Michael Klugerman, Alexander Russell, Ravi Sundara...