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In topology, "collapse" generally refers to a process in which a space is transformed into a simpler space by identifying or merging certain points. More formally, it often involves a kind of equivalence relation on a topological space that leads to a new space, typically by collapsing a subspace of points into a single point or by collapsing all points in a certain way. One specific example of collapsing is the creation of a quotient space.

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  1. Algebraic topology
  2. Fields of abstract algebra
  3. Fields of mathematics
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