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On permanents of circulants
1972
Pacific Journal of Mathematics
Preserved Fulltext
A recurrence formula is obtained for permanents of circulants of the form al n + βP + γP 2 and explicit formulas are deduced from it. It is shown that for doubly stochastic circulants al n + βP + γP 2 the minimum permanent lies in the interval (1/2", 1/2*-1 ].
doi:10.2140/pjm.1972.42.477
fatcat:bdvxfmrmj5amhoglisbvixjste