In mathematics, a homotopy category is a category whose objects are topological spaces and whose morphisms are homotopy classes of continuous functions. The homotopy category of all topological spaces is often denoted hTop or Toph.
Read more about Homotopy Category: Definition and Examples, Homotopy Theory, Generalizations
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“I see no reason for calling my work poetry except that there is no other category in which to put it.”
—Marianne Moore (18871972)