正定

• Note on determinant inequalities of generalized positive definite matrices
  关于广义正定矩阵行列式不等式的注记
• The positive subdefinite and semipositive subdefinite solutions of matrix equation ax
  半正定二次型及半正定矩阵
• The relation between two function ' s extremum point and the dollar function
  正定性与二次函数的最值及二元函数的极值
• Irreducible positive definite function on unimodular group and its applications
  幺模群上的不可分解正定函数及其应用
• Institute of hydrogeology and engineering geology , mlr , zhengding , 050803
  国土资源部水文地质工程地质研究所，正定， 050803
• Three stone inscriptions inscribed on chengling pagoda in linji temple , zhengding county
  正定临济寺澄灵塔上的三方刻石
• Functional inequalities for fractional powers of positive definite self - adjoint operators
  正定自伴算子分数幂的泛函不等式