Audiometry
发表于 2025-3-23 10:36:16
板凳
Minatory
发表于 2025-3-23 17:44:13
板凳
漂亮才会豪华
发表于 2025-3-23 20:44:58
板凳
遗传
发表于 2025-3-24 01:02:40
板凳
强制性
发表于 2025-3-24 06:23:16
板凳
lavish
发表于 2025-3-24 07:51:06
板凳
善辩
发表于 2025-3-24 13:54:41
板凳
争论
发表于 2025-3-24 16:14:25
Connectedness and the Jordan Curve Theorem,The notion of polygonal connectedness is introduced. It is shown to be an equivalence relation. Convex sets are shown to be connected. The equivalence of connectedness with the non-existence of discretely valued non-constant continuous functions is shown. An elementary proof of the Jordan Closed-Curve theorem is given.
visual-cortex
发表于 2025-3-24 19:26:37
The Utilisation of University Potential and Co-Operation in Europe,This contribution will first focus on a general analysis of international educational exchanges in Europe. On this basis, policy suggestions will be made, including suggestions for the Baltic States.
Ankylo-
发表于 2025-3-25 00:59:39
Intersection-Enclosure and Generation,The patterns of intersection-enclosure and generation are defined. They are applied to show that any subset of an additive subgroup of . is contained in a smallest subgroup. Intersection enclosure is applied to sigma algebras, convex hulls, and linear subspaces. It is shown that the smallest subfield of . containing the rationals and . is not ..