The characteristic polynomial of ladder
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Chong-Keang Lim; Kah Seng Lam
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Article
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1996
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Elsevier Science
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English
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Let G be a digraph with n vertices and A(G) be its adjacency matrix. A monic polynomialf(x) of degree at most n is called an annihilating polynomial of G iff(A(G)) = O. G is said to be annihilatingly unique if it possesses a unique annihilating polynomial. In this paper, we give the explicit express