open connected set 中文意思是什麼
open connected set
解釋
開連通集-
By the method of " every open set in r " is the union of an at most countable collection of disjoint connected open sets ", the paper deals with some problems of countability in real analysis
摘要以「平面上互不相交的若干開集所成之族至多可數」為基點，對一些相關結果給出了全新的直觀化證明。 -
Consider the random subgraph of t containing the vertex set z and the open edges only. the connected components of this graph are called open cluter. usually, we write it in the short term c. some people say that " percolation occurs ' when there exists an infinite open cluster
在樹t中，用開路互相連通的點形成一個開串（ cluster ） ，我們記| c |為包含原點o的開串c中的點的個數，若事件{ | c | = o }發生，我們就說滲流發生。
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