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Earlier this month the Mathematics Institute at Uppsala University hosted a conference called Categorification in Algebra and Topology, clearly a theme close to our collective heart. As yet there are ...

For other uses of "Zero", see Zero (disambiguation). Taking a tensor product of any tensor with any zero tensor results in another zero tensor. Among tensors of a given type, the zero tensor of that ...

Special case of colimit in category theory From Wikipedia, the free encyclopedia The categorical dual of the direct limit is called the inverse limit. As above, inverse limits can be viewed as limits ...