关于单形的三角不等式

Trianglar Inequalities on Simplex

中文摘要:

      

英文摘要:

      Theorem 1 We show that let S be a simplex in Eⁿ, its vertex angles being αi and interior dihedral angles formed by arbitrary two side faces f_i,f_j of S being Q_ij, if m_i are positive numbers (i,j= 1, 2, …, n + 1, i ≠ j), then Theorem 2 Let Ω be a simplex in Hⁿ, its interior dihedral angles formed by arbitrary two side faces F_i, F_j of Ω being φ_ij, if p_i- be positive numbers (i, j = 1,2,…., n + 1, i ≠ j), then