Extremal Functions for Shortening Sets of Paths
نویسنده
چکیده
Let P1, . . . , Pk be k vertex disjoint paths in a graph G where the ends of Pi are xi, and yi. Let H be the subgraph induced by the vertex sets of the paths. We find edge bounds E1(n), E2(n) such that, 1. If e(H) ≥ E1(|V (H)|), then there exist disjoint paths P ′ 1, . . . , P ′ k where the ends of P ′ i are xi and yi such that | S
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ورودعنوان ژورنال:
- Combinatorics, Probability & Computing
دوره 15 شماره
صفحات -
تاریخ انتشار 2006