Improved lower bound for the vertex connectivity of (delta;g)-cages
- Authors: Lin, Yuqing , Miller, Mirka , Balbuena, Camino
- Date: 2005
- Type: Text , Journal article
- Relation: Discrete Mathematics Vol. 299, no. 1-3 (Aug 2005), p. 162-171
- Full Text: false
- Reviewed:
- Description: A (delta, g)-cage is a delta-regular graph with girth g and with the least possible number of vertices. We prove that all (delta, g)-cages are r-connected with r >= root(delta + 1) for g >= 7 odd. This result supports the conjecture of Fu, Huang and Rodger that all (delta; g)-cages are delta-connected. (c) 2005 Elsevier B.V. All rights reserved.
- Description: C1
- Description: 2003001397
On the connectivity of (k, g)-cages of even girth
- Authors: Lin, Yuqing , Balbuena, Camino , Marcote, Xavier , Miller, Mirka
- Date: 2008
- Type: Text , Journal article
- Relation: Discrete Mathematics Vol. 308, no. 15 (2008), p. 3249-3256
- Full Text: false
- Reviewed:
- Description: A (k,g)-cage is a k-regular graph with girth g and with the least possible number of vertices. In this paper we give a brief overview of the current results on the connectivity of (k,g)-cages and we improve the current known best lower bound on the vertex connectivity of (k,g)-cages for g even. © 2007 Elsevier B.V. All rights reserved.
- Description: C1