Abstract
Let f(n) (resp. g(n)) be the largest m such that there is a digraph (resp. a spanning weakly connected digraph) on n-vertices and m edges which is a subgraph of every tournament on n-vertices. We prove that {Mathematical expression}
Original language | American English |
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Pages (from-to) | 101-104 |
Number of pages | 4 |
Journal | Combinatorica |
Volume | 3 |
Issue number | 1 |
DOIs | |
State | Published - Mar 1983 |
Keywords
- AMS subject classification (1980): 05C20, 05C35, 05C55