Planar Bipartite Graph Perfect Matching (Maximum Cardinality Matching)
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Description
The goal of maximum cardinality matching is to find a matching with as many edges as possible (equivalently: a matching that covers as many vertices as possible). Here, the graph is a planar bipartite graph.
Related Problems
Generalizations: Bipartite Graph MCM
Related: General Graph MCM
Parameters
V: number of vertices
E: number of edges
Table of Algorithms
| Name | Year | Time | Space | Approximation Factor | Model | Reference |
|---|---|---|---|---|---|---|
| Micali and Vazirani | 1980 | $O(V^{0.5} E)$ | $O(V)$ | Deterministic | Time & Space | |
| Klein (section 5) | 1997 | $O(V^{({4}/{3})$} logV) | $O(V^{({4}/{3})$})? | Exact | Deterministic | Time |
Time Complexity Graph
Space Complexity Graph
Pareto Frontier Improvements Graph
