2 papers
math.CT2025
Structure theorems for the heart of LCA
Oliver Braunling, Fei Ren
Cohomology theories with values in LCA (locally compact abelian) groups suffer from the problem that the latter do not form an abelian category. However, the category LCA has a can…
math.KT2025
K-theoretic Poitou-Tate duality in higher dimensions: proper case
Oliver Braunling
We generalize Blumberg-Mandell's K-theoretic Poitou-Tate duality to arithmetic schemes of arbitrary dimension, smooth and proper over S-integers. As in our earlier papers on the su…