 X.S. Wang, Asymptotics of delay differential equations via polynomials, Asymptotic Analysis, accepted.
 X.S. Wang, Plancherel–Rotach asymptotics of secondorder difference equations with linear coefficients, Journal of Approximation Theory (2014), DOI: 10.1016/j.jat.2014.08.003.
 C. Paulhus and X.S. Wang, Global stability analysis of a delayed SIS epidemic model, Journal of Biological Dynamics (2014), DOI:
10.1080/17513758.2014.931474.
 B. Costa Lima, M. R. Grasselli, X.S. Wang and J. Wu, Destabilizing a stable crisis: Employment persistence and government intervention in macroeconomics, Structural Change and Economic Dynamics 30 (2014), 3051.
 X.S. Wang, D. He, J. J. Wylie and H. Huang, Singular perturbation solutions of steadystate PoissonNernstPlanck systems, Physical Review E 89 (2014), 022722.
 D. Dai, M. E. H. Ismail and X.S. Wang, PlancherelRotach asymptotic expansion for some polynomials from indeterminate moment problems, Constructive Approximation 40 (2014) 61104.
 X. Shi, X.S. Wang and N. Reid, Saddlepoint approximation of nonlinear moments, Statistica Sinica 24 (2014), 15971611.
 X.S. Wang and J. Wu, Periodic systems of delay differential equations and the dynamics of avian influenza. (Russian) Contemporary Mathematics. Fundamental Directions 45 (2012), 3242.
 X.S. Wang, H. Wang and J. Wu, Traveling waves of diffusive predatorprey systems: disease outbreak propagation, Discrete and Continuous Dynamical Systems  Series A 32 (2012), 33033324.
 X.S. Wang and J. Wu, Seasonal migration dynamics: periodicity, transition delay and finitedimensional reduction, Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 468 (2012), 634650.
 X.S. Wang, J. Wu and Y. Yang, Richards model revisited: validation by and application to infection dynamics, Journal of Theoretical Biology 313 (2012), 1219.
 X.S. Wang and R. Wong, Asymptotics of orthogonal polynomials via recurrence relations, Analysis and Applications 10 (2012), 215235.
 X.S. Wang and J. Wu, Approximating periodic patterns and dynamic threshold for patchy model of migratory birds with delay, Canadian Applied Mathematics Quarterly 19 (2011), 275292.
 X.S. Wang and R. Wong, Global asymptotics of the Meixner polynomials, Asymptotic Analysis 75 (2011), 211231.
 X.S. Wang and R. Wong, Uniform asymptotics of some qorthogonal polynomials, Journal of Mathematical Analysis and Applications 364 (2010), 7987.
 X.S. Wang, Asymptotics of the qtheta function. Communications in Mathematical Analysis 7 (2009), 5054.
 X.S. Wang and R. Wong, Discrete analogues of Laplace's approximation, Asymptotic Analysis 54 (2007), 165180.
