About author:ZHAO Wen-zhi(1979-), female, native of Ankang, Shannxi, Ph.D., engages in linear and nonlinear
time series.
Supported by:
Supported by Foundation of Education Department of Shaanxi Provincial Government(2010JK561); Supported by Basic Research Foundation of Xi’an Polytechnic University(2010JC07); Supported by the Special Funds of the National Natural Science Foundation of China(11026135); Supported by Chinese Ministry of Education Funds for Young Scientists(10YJC910007);
ZHAO Wen-zhi, XIA Zhi-ming. The SCUSUM Estimation of Variance Change Point in Linear Process[J]. Chinese Quarterly Journal of Mathematics, 2011, 26(2): 170-173.