Lecture
Cross Product in Cohomology
In course
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Description
This lecture covers the cross product in cohomology, discussing the isomorphism in all degrees, the universal coefficients theorem, and the compatibility of cross products. It explores the associative and commutative properties of the cross product, its naturalness, and its applications in homotopy. The lecture also delves into the behavior of generators and the graded sense of the cross product, providing examples and proofs to illustrate the concepts.
Instructor
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Official source
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Ontological neighbourhood
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