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Results tagged with at.algebraic-topology
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user 61687
Homotopy theory, homological algebra, algebraic treatments of manifolds.
6
votes
1
answer
429
views
Mixed Hodge structure and cup product
I'm looking for a reference for the answer to the following questions.
Let $X$ be an algebraic variety over C. When is the cup product a morphism of Mixed Hodge structures? Does $X$ have to be smooth …
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