STRICTLY INFINITESIMALLY GENERATED TOTALLY POSITIVE MATRICES
نویسندگان
چکیده
منابع مشابه
An interlacing property of eigenvalues strictly totally positive matrices
We prove results concerning the interlacing of eigenvalues of principal submatrices of strictly totally positive (STP) matrices.
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We prove results concerning the interlacing of eigenvalues of principal submatrices of strictly totally positive matrices. §
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If/ is an irreducible character of Sn, these functions are known as immanants; if/ is an irreducible character of some subgroup G of Sn (extended trivially to all of Sn by defining /(vv) = 0 for w$G), these are known as generalized matrix functions. Note that the determinant and permanent are obtained by choosing / to be the sign character and trivial character of Sn, respectively. We should po...
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ژورنال
عنوان ژورنال: Communications of the Korean Mathematical Society
سال: 2005
ISSN: 1225-1763
DOI: 10.4134/ckms.2005.20.3.443