supported by the National Natural Science Foundation of China(Grant Nos.11275186,91024026,and FOM2014OF001);the University of Shanghai for Science and Technology(USST)of Humanities and Social Sciences,China(Grant Nos.USST13XSZ05 and 11YJA790231)
In order to study the universality of the interactions among different markets, we analyze the cross-correlation matrix of the price of the Chinese and American bank stocks. We then find that the stock prices of the e...
supported by the National Natural Science Foundation of China (Grant Nos. 11061019 and 10962004);the Chunhui Program of Ministry of Education of China (Grant No. Z2009-1-01010);the Natural Science Foundation of Inner Mongolia, China(Grant Nos. 2010MS0110 and 2009BS0101);the Cultivation of Innovative Talent of ‘211 Project’ of Inner Mongolia University
In this paper, we consider the eigenvalue problem of a class of fourth-order operator matrices appearing in mechan- ics, including the geometric multiplicity, algebraic index, and algebraic multiplicity of the eigenva...
Project supported by the National Natural Science Foundation of China(Grant Nos.10962004and11061019);'Chunhui Program' Ministry of Education(Grant No.Z2009-1-01010);the Specialized Research Fund for the Doctoral Program of Higher Education of China(Grant No.20070126002);the Doctoral Foundation of Inner Mongolia(Grant No.2009BS0101);the Natural Science Foundation of Inner Mongolia(Grant No.2010MS0110);the Cultivation of Innovative Talent of '211Project'of Inner Mongolia University
This paper deals with the completeness of the eigenvector system of a class of operator matrices arising from elasticity theory, i.e., symplectic eigenvector expansion theorem. Under certain conditions, the symplectic...