The term h*(s^n) represents the cohomology groups of the n-dimensional sphere, denoted as $$S^n$$. This notation reflects the structure of the cohomology ring, particularly how these groups behave under certain algebraic operations, such as the cup product. Understanding h*(s^n) is crucial for connecting topological spaces and algebraic invariants through cohomology theory, which highlights how features like dimension and connectivity influence these algebraic structures.
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