The symmetric M-matrix and symmetric inverse M-matrix completion problems
نویسندگان
چکیده
منابع مشابه
Ela on the M – Matrix Inverse Problem for Singular and Symmetric Jacobi Matrices
A well–known property of an irreducible singular M–matrix is that it has a generalized inverse which is non–negative, but this is not always true for any generalized inverse. The authors have characterized when the Moore–Penrose inverse of a symmetric, singular, irreducible and tridiagonal M–matrix is itself an M–matrix. We aim here at giving new explicit examples of infinite families of matric...
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ژورنال
عنوان ژورنال: Linear Algebra and its Applications
سال: 2002
ISSN: 0024-3795
DOI: 10.1016/s0024-3795(02)00301-4