Sharp bounds for Neuman Sandor mean in terms of the convex combination of quadra

Sharp bounds for the Neuman mean in terms of the quadratic and second Seiffert means

Sharp Lehmer mean bounds for Neuman means with Applications

Sharp one-parameter mean bounds for Yang mean

Schur quadratic concavity of the elliptic Neuman mean and its applications

具凸Gauss象的平均曲率流，忻元龙，，在凸Gauss象的条件下证明了欧氏空间中完备子流形和伪欧氏空间中类空子流形平均曲率流的长时间存在性并研究了时间趋于无穷时的渐�