In page rank can we make a node as sink that is having "n" inbound links but

**one outbound**link**to itself**?What is A+Z matrix for that?

I figured out that If there is any node with only

**one link to itself**then we have to**omit 1**in the**column of A**corresponding to that node.But in Hub/Auth

**we can't omit**that 1.In page rank we have to omit that 1

**otherwise A+Z will not**be a**stochastic**matrix.**Page rank is independent of self links.**

Is my inference correct?

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