Re: How to show multiple connections?
- To: mathgroup at smc.vnet.net
- Subject: [mg67929] Re: How to show multiple connections?
- From: dh <dh at metrohm.ch>
- Date: Mon, 17 Jul 2006 06:51:46 -0400 (EDT)
- References: <e95aok$gem$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hi Vicky, you could e.g. use an adjacency matrix with natural numbers as elements. The number will give the number of connections between two nodes. If you have directed connections, you can use the upper right and lower left part of the matrix for this. If needed, you may even pack more info into the matrix by using lists as elements. Daniel vicky wrote: > Hi ALL! > > Is there any way to show multiple relationship between two vertices > using Adjacency Matrix or something else? > I mean if node A is connected to node B more than one times.So how can > we represent this by Matrix or something else in programming? > > e.g. B<-------- A -------->B > | > | > | > B > Actually, i am developing Algorithm for Data Modelling Diagram, in > which tables have relations between them and one table can have more > than one relation with other table. > I am using adjacency matrix to show relations but it fails when two > tables have more than one relation between them. > > Regards, > Zia >