In this work we characterize the matrices A with the following property: for each epsilon > 0 there exists a k is an element of N such that parallel to A(k) - I parallel to < epsilon for a given matrix norm. This characterization is applied to the theory of unitary, Hermitian nonnegative, positive and stochastic matrices. (c) 2006 Elsevier Ltd. All rights reserved.
机构:
Univ Autonoma Madrid, Fac Sci, Dept Math, E-28049 Madrid, Spain
Univ Autonoma Madrid, Fac Sci, ICMAT, E-28049 Madrid, SpainUniv Autonoma Madrid, Fac Sci, Dept Math, E-28049 Madrid, Spain
Chamizo, Fernando
Raboso, Dulcinea
论文数: 0引用数: 0
h-index: 0
机构:
Univ Autonoma Madrid, Fac Sci, Dept Math, E-28049 Madrid, Spain
Univ Autonoma Madrid, Fac Sci, ICMAT, E-28049 Madrid, SpainUniv Autonoma Madrid, Fac Sci, Dept Math, E-28049 Madrid, Spain