Department of Computer Science | Institute of Theoretical Computer Science | CADMO

Theory of Combinatorial Algorithms

Prof. Emo Welzl and Prof. Bernd Gärtner

Mittagsseminar (in cooperation with M. Ghaffari, A. Steger and B. Sudakov)

Mittagsseminar Talk Information

Date and Time: Tuesday, December 21, 2004, 12:15 pm

Duration: This information is not available in the database

Location: This information is not available in the database

Speaker: Claudia Käppeli

Maximum Matchings via Gaussian Elimination

I will present a randomized algorithm for finding maximum matchings in general graphs. The algorithm has running time O(nw), where w is the exponent of the best known matrix multiplication algorithm. Since w < 2.38, this algorithm breaks through the O(n2.5) barrier for the matching problem.

Marcin Mucha and Piotr Sankowski, "Maximum Matchings via Gaussian Elimination", FOCS 2004, pp. 248-257.

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