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The uses of the Dulmage-Mendelsohn triangularization of a radioactive decay chain's bipartite graph in the rapid computation of its pseudospectra, its exponentiation, and the numerical solution of its Bateman system of depletion equations are briefly discussed.

Item Type:Preprint
Keywords:Dulmage-Mendelsohn; preconditioning; decay chain; pseudospectra; exponentiation; Bateman system
Classifications:M Methods > M.001 General
J Applications > J.001 General
ID Code:805

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