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Hojr Shokouh Saljoughi

Publications and source records attributed to Hojr Shokouh Saljoughi.

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Calculating max-eigenvalues and max-eigenvectors with jumps of matrices

The eigenvalue problem for an irreducible non negative matrix $A=[a_{ij}]$ in the max-algebra is the form $A \otimes x = λx$ where $(A \otimes x)_i = \max (a_{ij}x_j), x=(x_1,x_2, \dots, x_n)^t $ and $λ$ refers to maximum cycle geometric mean $μ(A) $. In this paper we exhibit a method to compute $μ(A)$ and max-eigenvector by using mutation of matrices. Since the order of power method algorithm is $O(n^3)$, the advantage of this paper present a faster procedure.

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