[1] Zhiqiang Gao, Guantie Deng, On Completeness and Minimality of Random Exponential System in a weighted Banach Space of Functions continuous on the real line， Chin. Ann. of Math. (B) Volume 27, Number 3 / June, 2006 303-310.
[2] Zhiqiang Gao, Guantie Deng, The Generalized Bernstein Problem On Weighted Lacunary Polynomial Approximation， Journal of approximation theory 136(1),108-114,2005.
[3] Zhiqiang Gao, Guantie Deng, On Weighted Approximation by Lacunary Polynomials on the rays emerging from the origin, Studia Scientiarum Mathematicarum Hungarica, 45(2):197-205, 2008.
[4] Zhiqiang Gao, Guantie Deng, Muntz-type theorem on the segments emerging from the origin, Journal of approximation theory, 151(2),181-186, 2008.
[5] Zhiqiang Gao, Yves Guivarc'h, Émile Le Page, Stable Laws and Spectral Gap Properties for Affine Random Walks, Annales de l’Institut Henri Poincare, Probabilites et Statistiques，51 (2015), no. 1, 319--348.
[6] Zhiqiang Gao, Quansheng Liu, Exact convergence rates in central limit theorems for a branching random walk with a random environment in time, Stoch. Process. Appl. (2016) Stoch. Process. Appl.126 (2016),2634–2664.
[7] Zhiqiang Gao, Exact convergence rate of the local limit theorem for branching random walks on the integer lattice, Stoch. Process. Appl. 127 (2017), no. 4, 1282 – 1296.
[8] Zhiqiang Gao, Quansheng Liu, Second and third orders asymptotic expansions for the distribution of particles in a branching random walk with a random environment in time, Bernoulli, 24(2018), no. 1, 772–800.
[9]Zhiqiang Gao, A second order asymptotic expansion in the local limit theorem for a simple branching random walk in Zd, Stochastic Processes and their Applications, 128(2018), no.12, 4000-4017.
