Quasi-permutation Representations of the
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M.R Darafsheh; M Ghorbany; A Daneshkhah; H Behravesh
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Article
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2001
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Elsevier Science
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English
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A square matrix over the complex field with non-negative integral trace is called a quasi-permutation matrix. For a finite group G the minimal degree of a faithful ลฝ . permutation representation of G is denoted by p G . The minimal degree of a faithful representation of G by quasi-permutation matric