杨广宇基本信息及成就.人物经历 本人2007年取得武汉大学理学博士学位,同年进入郑州大学数学系工作. 研究方向 概率论 .研究兴趣主要集中于概率论和随机过程. 主要贡献 主要论文: 1. Miao Yu and Yang Guangyu, The law of the iterated logarithm for additive functionals of Markov chains. Statist. Probab. Lett. 78 (2008), no. 3, 265-270. 2. Yang Guangyu, Miao Yu and Hu Dihe, Strassens invariance principle for random walk in random environment. Acta Math. Sinica (Chin. Ser.) 52 (2009), no. 3, 483-494. 3. Yang Guangyu, Miao Yu and Mu Jianyong, Minimum Lp norm estimate for simple linear regressive model. Comm. Statist. Theory Methods.(to appear) 4. Miao Yu and Yang Guangyu, The loglog law for LS estimator in simple linear EV regression models. Statistics.(to appear) [1]