accumulation point
accumulation point · accumulation points
Given a subset S of a topological space X, a point x whose every neighborhood contains…Given a subset S of a topological space X, a point x whose every neighborhood contains at least one point distinct from x that belongs to S.
» If a holomorphic function has an infinite sequence of zeroes with an accumulation point, then it is identically zero.
Значение
значений: 1Given a subset S of a topological space X, a point x whose every neighborhood contains at least one point distinct from x that belongs to S.
Примеры
предложений: 1If a holomorphic function has an infinite sequence of zeroes with an accumulation point, then it is identically zero.
Формы
мн. число: accumulation points| Ед. число | accumulation point |
|---|---|
| Мн. число | accumulation points |
правильный
Синонимы
синонимов: 2limit pointcluster point