4 citations · 9 across the 6 of their papers we have counts for
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math.AG2001
Nonvanishing of External Products for Higher Chow Groups
Andreas Rosenschon, Morihiko Saito
Consider an external product of a higher cycle and a usual cycle which is algebraically equivalent to zero. Assume there exists an algebraically closed subfield k such that the hig…
math.AG2001★ 3 cited
Cycle Map for Strictly Decomposable Cycles
Andreas Rosenschon, Morihiko Saito
We introduce a class of cycles, called nondegenerate, strictly decomposable cycles, and show that the image of each cycle in this class under the refined cycle map to an extension…
math.AG2001★ 4 cited
Deligne's Conjecture on 1-Motives
Luca Barbieri-Viale, Andreas Rosenschon, Morihiko Saito
We reformulate a conjecture of Deligne on 1-motives by using the integral weight filtration of Gillet and Soulé on cohomology, and prove it. This implies the original conjecture up…