retract
continuous mapping from a topological space into a subspace that preserves the position of all points in that subspace
Press Enter · cited answer in seconds
0 sources
retract
Summary
retract is a mathematical concept[1]. retract draws 85 Wikipedia views per month (mathematical_concept category, ranking #172 of 1,007).[2]
Key Facts
- retract's instance of is recorded as mathematical concept[3].
- retract's Freebase ID is recorded as /m/06njj5[4].
- retract's different from is recorded as retraction[5].
- retract's defining formula is recorded as r\colon X \to A[6].
- retract's Google Knowledge Graph ID is recorded as /g/122chqq7[7].
- retract's Google Knowledge Graph ID is recorded as /g/12360fpm[8].
- retract's MathWorld ID is recorded as Retract[9].
- retract's nLab ID is recorded as retract[10].
- retract's maintained by WikiProject is recorded as WikiProject Mathematics[11].
- retract's Microsoft Academic ID is recorded as 188894458[12].
- retract's Encyclopedia of Mathematics article ID is recorded as Retract_of_a_topological_space[13].
- retract's Metamath statement ID is recorded as df-retr[14].
Why It Matters
retract draws 85 Wikipedia views per month (mathematical_concept category, ranking #172 of 1,007).[2] retract has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[15] retract is known by 9 alternative names across languages and contexts.[16]