Remove ads
来自维基百科,自由的百科全书
坐標鄰域(Coordinate Neighborhood)是拓撲空間中的開集與其在歐幾里得空間上的映射的有序對。
存在時,和的有序對稱為維坐標鄰域。
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.