The Serre spectral sequence is a powerful computational tool in algebraic topology that provides a way to compute the homology or cohomology of a space based on a fibration. It connects the properties of the total space, base space, and fiber of a fibration through a series of pages that converge to the desired homological information. This sequence can be particularly useful when analyzing complex spaces and understanding their higher homotopy groups, cohomology rings, and long exact sequences arising from fibrations.
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