Last Updated
：2025/11/25
deformation-retract
Verb
Japanese Meaning
ある空間が、その中に変形縮退として振る舞う部分空間を持つ、つまり部分空間が変形によって全体の位相的性質を代表できる状態であることを意味する。
（ present singular third-person ）
（ participle present ）
（ participle past ）
（ past ）
Quizzes for review
To have a deformation retract as a subspace.
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deformation-retract
To deformation-retract the annulus onto its core circle, construct a continuous homotopy that collapses the radial coordinate.
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To deformation-retract the annulus onto its core circle, construct a continuous homotopy that collapses the radial coordinate.
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English - English
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