Preface to the USTC Alumni's SeriesPreface IPreface IIPreface IIIPreface IVImage Methods for Electrostatic PotentialsThe Inverse Problems of Some Mathematical Programming ProblemCyclic Cohomology for Discrete Groups and its ApplicationsRecent Results for Some Higher Order Abstract Differential EquationsDiracs Theorem and Its Generalization in Hamiltonian Graph TheoryCurvature and Topology in Riemannian GeometryHodge Theory and Its Applications to GeometryHigh Order Accurate Numerical Methods for Convection DominatedPDEsInverse Boundary Value Problems for Elliptic EquationsEntropy Functionals, Sobolev Inequalities and a-NoncollapsingEstimates Along the Ricci Flowk-Solutions of the Ricci FlowRecent Advances in Mathematical Modeling of Supply ChainNetwork EquilibriumSome Divergence-free Finite Elements for the Stationary StokesEquationsGradient Recovery and A Posteriori Error Estimates