홈
second-countable space

second-countable space

topological space whose topology admits a countable base

en-GB/sɪˈkɒnd - ˈkaʊntəbl ˈspeɪs/

en-US/ˈsɛkənd - ˈkaʊntəbəl ˈspeɪs/

카테고리:

separable space first-countable space Lindelöf space