cohomotopy group中文什么意思

• 上同伦群

• group:    n. 1.群；批，簇。 2.集团，团体，小组。 3.【化 ...
• cohomotopy:    上同伦
• a group of:    一群
• group a:    a组赛车
• group of t:    非洲加勒比和太平洋地区国家集团

百科释义

In mathematics, particularly algebraic topology, cohomotopy sets are particular contravariant functors from the category of pointed topological spaces and point-preserving continuous maps to the category of sets and functions. They are dual to the homotopy groups, but less studied.

其他语言

cohomotopy group перевод：мат. группа когомотопий