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# New Balance Shoes Toronto Store positive matrices with equal spectral and

We study some properties of the numerical radius of matrices with non-negative entries, and explicit ways to compute it. We also characterize positive matrices with equal spectral and numerical radii, i.e., positive spectral matrices.
We study the spectral radius of connected non-regular graphs.

**New Balance Outlet Ottawa**Let λ1(n,Δ)λ1(n,Δ) be the maximum spectral radius among all connected non-regular graphs with n vertices and maximum degree Δ . We prove that Δ−λ1(n,Δ)=Θ(Δ/n2)Δ−λ1(n,Δ)=Θ(Δ/n2). This improves two recent results by Stevanović and Zhang, respectively. Diagonal shoulder harness restraint devices have been implicated as causes of neck trauma in motor vehicle accidents. This type of seatbelt is commonly used as an alternative to airbags in required passive restraint systems. A case of strangulation secondary to an automatically engaging diagonal**New Balance Shoes Toronto Store**shoulder harness used without the accompanying lap seatbelt is reported. In this paper, a parallel algorithm to select the first k largest numbered processes in n-cube networks is proposed. The proposed algorithm can tolerate at most n − 1 faults. The time complexity of this algorithm is O(max(kn, n2)).