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Samuel Eilenberg

American mathematician

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Samuel Eilenberg was an American mathematician who, along with Saunders Mac Lane, co-created category theory. This theory provides a general framework for understanding mathematical structures by focusing on the relationships between them, rather than individual elements. Eilenberg and Mac Lane developed category theory around 1940, initially to generalize algebraic calculations in group theory and their application to topology. Their work became foundational for algebraic topology and homology theory.123

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