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arXiv:1004.1631 [math.AG]AbstractReferencesReviewsResources

Boundary motive, relative motives and extensions of motives

J. Wildeshaus

Published 2010-04-09, updated 2011-05-09Version 2

We explain the role of the boundary motive in the construction of certain Chow motives, and of extensions of Chow motives. Our two main examples concern proper, singular surfaces and fibre products of a universal elliptic curve.

Comments: 46 pages; final version
Categories: math.AG, math.KT
Subjects: 19E15, 14F25, 14F42, 14G35
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