## Abstract A maximally edge‐connected digraph is called super‐λ if every minimum edge disconnecting set is trivial, i.e., it consists of the edges adjacent to or from a given vertex. In this paper sufficient conditions for a digraph to be super‐λ are presented in terms of parameters such as diamet
Incrementing Bipartite Digraph Edge-Connectivity
✍ Scribed by Harold N. Gabow; Tibor Jordán
- Book ID
- 110282445
- Publisher
- Springer US
- Year
- 2000
- Tongue
- English
- Weight
- 276 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1382-6905
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📜 SIMILAR VOLUMES
This paper studies the relation between the connectivity and other parameters of a bipartite (di)graph G. Namely, its order n, minimum degree 6, maximum degree A, diameter D, and a new parameter f related to the number of short paths in G. (When G is a bipartite -undirected --graph this parameter tu
We show that for any vertex \(x\) of a \(d\)-regular bipartite digraph there are a vertex \(y\), in the other class of the bipartition, and \(d(x, y)\)-paths and \(d(y, x)\)-paths such that all \(2 d\) of them are pairwise arc-disjoint. This result generalizes a theorem of Hamidoune and Las Vergnas