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In this paper, we clearly study the properties of the Hermite positive definite solutions of a nonlinear matrix equation. The existence of the Hermitian positive definite solutions of the equation are given, which improves the results in [1].
In this paper, we clearly study the properties of the Hermite positive definite solutions of a nonlinear matrix equation and improve a result. We get that if a condition is satisfied, all eigenvalues of the Hermite positive definite solutions of the equation locate in a range.
In this paper, the uniqueness of the weak solutions of the three-dimensional infiltration problem is proved with reduction to absurdity by constructed a special text function.
Artificial ant colony algorithm is new in the evolution computing. The primary study shows it is a better algorithm with robust based population, but it has some shortcomings such as its slow computing speed, and it is easy to fall in local peak in large scale problem. To overcome these deficiencies, an improved ant colony algorithm is designed through abstracting the advantages of particle swarm...
M. Neumann in gave a public problem. For an ntimesn inverse M -matrix A, the Hadamard product AdegA is an inverse of M -matrix. They have checked the conjecture without failure on many examples. So far, the conjecture has not been proved. In the paper, we present a different class inverse M - matrix and investigate the Hadamard product AdegA and AdegB are closed. If A and any Ai(i=1,2,middotmiddotmiddotN-1,N)...
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