CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
A cactus theorem for end cuts
Authors
A. Evangelidou Papasoglu, P.
Publication date
1 January 2014
Publisher
Abstract
Dinits-Karzanov-Lomonosov showed that it is possible to encode all minimal edge cuts of a graph by a tree-like structure called a cactus. We show here that minimal edge cuts separating ends of the graph rather than vertices can be "encoded" also by a cactus. As a corollary, we obtain a new proof of Stallings' ends theorem. We apply our methods to finite graphs as well and we show that several types of cuts can be encoded by cacti. © 2014 World Scientific Publishing Company
Similar works
Full text
Available Versions
Pergamos : Unified Institutional Repository / Digital Library Platform of the National and Kapodistrian University of Athens
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:lib.uoa.gr:uoadl:3025075
Last time updated on 10/02/2023