An inequality of a model of the complex positive definite matrix determinant
Pang Xin-qin · Journal of Dezhou University · 2003
In this paper,the model's estimate of Schur complement of complex positive definite matrix is researched;an estimating inequality of schur complement determinant's model of the sum of a complex positive definite k- absolutey symmetric matrix and a plsiteve definite Hermite matrix is concluded: The proof of the conchusion mainly adopts the thought that cut off the inedfinite symmetric part in the square matrix , and fully use partly symmetric.