deformation retract

短语

词形变化

deformation retracts 复数 deformation retracts deformation retracts 三单 deformation retracting 现在分词 deformation retracted 过去式 deformation retracted 过去分词

别名

deformation-retract

释义与例句

n.
  1. 1.

    A subspace such that there is a retraction onto it of the ambient space homotopic to the identity function on the ambient space.

    数学
v.
  1. 1.

    To have a deformation retract as a subspace.