RCM Numberer

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This command is used to construct an RCM degree-of-freedom numbering object to provide the mapping between the degrees-of-freedom at the nodes and the equation numbers. An RCM numberer uses the reverse Cuthill-McKee scheme to order the matrix equations. The command to construct an RCM numberer is a follows:

numberer RCM

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REFERENCES:

E. Cuthill and J. McKee. Reducing the bandwidth of sparse symmetric matrices In Proc. 24th Nat. Conf. ACM, pages 157-172, 1969.

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Code Developed by: fmk