We shall show relation between two operator inequalities ?and for positive, invertible operators A and B, where f and g are non-negative continuous invertible f
The spectral properties of special matrices have been widely studied, because of their applications. We focus on permutation matrices over a finite field and, m
In this paper, we consider a countable family of set-valued mappings satisfying some quasi-contractive conditions. We also construct a sequence by the quasi-con
Based on the analysis of the properties of Γ-conclusion by means of deduction theorems, completeness theorems and the theory of truth degree of formulas, the p
Let IHn be the (2n+1) -dimensional Heisenberg group and let Lα and be the sublaplacian and central element of the Lie algebra of IHn respectively. Forα=0 deno
Let fμ(z)=z·ep(z)+μ with p(z) being real coefficient polynomial and it's leading coefficient be positive, μ∈R+, when p(z) and μ satisfy two certai
The diagnosability of a multiprocessor system or an interconnection network is an important research topic. The system and an interconnection network have an un