Hostname: page-component-74656f9884-j7cmm Total loading time: 0 Render date: 2026-11-09T10:29:26.615Z Has data issue: false hasContentIssue false

Connectedness of the Degree Bounded Star Process

Published online by Cambridge University Press:  20 May 2003

CATHERINE GREENHILL
Affiliation:
Department of Mathematics and Statistics, University of Melbourne VIC 3010, Australia (e-mail: csg@ms.unimelb.edu.au)
ANDRZEJ RUCIŃSKI
Affiliation:
Department of Discrete Mathematics, Adam Mickiewicz University, Poznań, Poland (e-mail: rucinski@amu.edu.pl)
NICHOLAS C. WORMALD
Affiliation:
Department of Mathematics and Statistics, University of Melbourne VIC 3010, Australia (e-mail: nick@ms.unimelb.edu.au)
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the 'Save PDF' action button.

In this paper we consider a random star $d$-process which begins with $n$ isolated vertices, and in each step chooses randomly a vertex of current minimum degree $\delta$, and connects it with $d - \delta$ random vertices of degree less than $d$. We show that, for $d \geqslant 3$, the resulting final graph is connected with probability $1 - o(1)$, and moreover that, for suficiently large $d$, it is $d$-connected with probability $1 - o(1)$.

Information

Type
Research Article
Copyright
© 2003 Cambridge University Press