首页 | 本学科首页   官方微博 | 高级检索  
     检索      


On Resolvable Multipartite G-Designs II
Authors:MG Karunambigai  A Muthusamy
Institution:(1) Department of Mathematics, Vellalar College for Women, Erode, 638 009, Tamilnadu, India;(2) Department of Mathematics, Sri Vasavi College, Erode, 638 316, Tamilnadu, India
Abstract:In this paper, it has been proved that MediaObjects/s00373-006-0644-5flb1.gif and MediaObjects/s00373-006-0644-5flb2.gif are MediaObjects/s00373-006-0644-5flb3.gif factorable, where ⊗ denotes wreath product of graphs. As a consequence, a resolvable (k,n,k,2λ) multipartite MediaObjects/s00373-006-0644-5flb4.gif–design exists for even k. These results generalize the results of Ushio on MediaObjects/s00373-006-0644-5flb4.gif–factorizations of complete tripartite graphs.
Keywords:Cycle-factorization  Wreath product of graphs  Complete symmetric k  partite multi-digraph  Resolvable multipartite G -design
本文献已被 SpringerLink 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号