where τ (K, u)is the distance between the two parallel hyperplanes of support to K, which are perpendicular to the given unit vector u and contain K between them.In 1974, T. Salle proposed a problem: What is the simp...where τ (K, u)is the distance between the two parallel hyperplanes of support to K, which are perpendicular to the given unit vector u and contain K between them.In 1974, T. Salle proposed a problem: What is the simplex of maximum width展开更多
In Math. Magazine, 52(1979), pp. 20—22, M. S. Klamkin proved the following inequality for the drcumradius and inradius of a non-degenerate simplex in E^n:
Yang and Zhangt introduced the concept of pseudo-symmetric set in order to study some ineqalities. Definition. Let be a point set in n-dimensional Euclidean space E^n, we say that is E^n-pseudo symmetric, if the conve...Yang and Zhangt introduced the concept of pseudo-symmetric set in order to study some ineqalities. Definition. Let be a point set in n-dimensional Euclidean space E^n, we say that is E^n-pseudo symmetric, if the convex closure of is n-dimensional, and satisfying the following conditions:展开更多
文摘where τ (K, u)is the distance between the two parallel hyperplanes of support to K, which are perpendicular to the given unit vector u and contain K between them.In 1974, T. Salle proposed a problem: What is the simplex of maximum width
文摘In Math. Magazine, 52(1979), pp. 20—22, M. S. Klamkin proved the following inequality for the drcumradius and inradius of a non-degenerate simplex in E^n:
文摘Yang and Zhangt introduced the concept of pseudo-symmetric set in order to study some ineqalities. Definition. Let be a point set in n-dimensional Euclidean space E^n, we say that is E^n-pseudo symmetric, if the convex closure of is n-dimensional, and satisfying the following conditions:
