# Noon lecture

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On 9.4.2009 at 12:20 in S6, there is the following noon lecture:

# Computing Large Matchings Fast

## Ignaz Rutter

## Universität Karlsruhe

## Abstract

For some graph classes lower bounds for the size of a maximum matching are known. For example every 3-regular graph has a matching of size at least (4n-1)/9. In this talk we consider the question whether a matching of this size (which is known to exist) can be computed faster than computing a maximum matching.

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