相关期刊:《Journal of Biomedical Science and Engineering》《Acta Mathematica Scientia》《Chinese Annals of Mathematics,Series B》《Acta Mathematica Sinica,English Series》更多>>
Supported in part by 985 Project,973 Project(Grant No.2011CB808000);National Natural Science Foundation of China(Grant No.11131003);Specialized Research Fund for the Doctoral Program of Higher Education(Grant No.20100003110005);the Fundamental Research Funds for the Central Universities
Abstract Let P be a transition matrix which is symmetric with respect to a measure π. The spectral gap of P in L2(π)-space, denoted by gap(P), is defined as the distance between 1 and the rest of the spectrum of...