The Laplacain matching polynomials of graphs

Some results on the sum of eigenvalues of graphs

Sums of polynomial units modulo n

On generalization of the Romanoff theorem

非凸函数的误差界理论及在下降算法收敛率中的应用

On a sum involving arithmetic function and the integral part function

数据计算及应用专业多学科交叉、多主体协同育人模式的探索与实践

数论与数学教育

椭圆曲线及其应用

Recent progress of simply sm-factorizble (para)topological groups