On Rank Invariance of Generalized Block Pick Matrices of Matrix-valued Caratheodory Functions
HE Qin1, XU Qing-Zhou2, CHEN Gong-Ning1,3
1.School of Mathematical and Statistics, Xuchang University, Henan Xuchang 461000;
2.School of International Education, Xuchang University, Henan Xuchang 461000;
3.School of Mathematical Sciences, Beijing Normal University, Beijing 100875
HE Qin, XU Qing-Zhou, CHEN Gong-Ning. On Rank Invariance of Generalized Block Pick Matrices of Matrix-valued Caratheodory Functions[J].Acta mathematica scientia,Series A, 2012, 32(1): 103-112.
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