Korean Journal of Mathematics
- 제7권1호
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- Pages.53-60
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- 1999
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- 1976-8605(pISSN)
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- 2288-1433(eISSN)
ON BIPARTITE TOURNAMENT MATRICES
- Koh, Youngmee (Department of Mathematics The University of Suwon) ;
- Ree, Sangwook (Department of Mathematics The University of Suwon)
- 투고 : 1998.10.27
- 발행 : 1999.02.28
초록
We find bounds of eigenvalues of bipartite tournament matrices. We see when bipartite matrices exist and how players and teams of the matrices are evenly ranked. Also, we show that a bipartite tournament matrix can be both regular and normal when and only when it has the same team size.