| 1. | Wide cosine theorem of k dimension simplex
维单形上的广义余弦定理 |
| 2. | A result for an interior point of a simplex and its applications
有关单形内点的一个不等式及应用 |
| 3. | The properties on metric sum of altitudes and inradii simplexes
单形的高及内切球半径的度量加性质 |
| 4. | A class of geometric inequalities for an interior point of a simplex
关于单形内点的一类几何不等式 |
| 5. | A class of triangle inequalities for an n - simplex and their applications
关于单形的一类三角不等式及应用 |
| 6. | Radial mean bodies of the simplex
单形的径向平均体 |
| 7. | Two inequalities concerning the circumradius and inradius of a simplex in n - dimensional space
维单形外接球半径和内径的两个不等式 |
| 8. | Closure of simplex
单形的闭包 |
| 9. | On the geometric idenities combining in volving the vertex angles of two simplexes and its applications
联系2个单形顶点角的几何恒等式及其应用 |
| 10. | Railway fixed equipment . trapezoidal and simplex insulating stops in thermoplastics material
铁路固定设备.用热塑性材料制的梯形和单形绝缘止推轴承 |
