Bloch's pole-order conjecture in logarithmic K-theory
Bloch's pole-order conjecture in logarithmic K-theory
Let be a variety with strictly semistable reduction over a local field with residue field , assume that is finite, and define
where is geometric Frobenius. Let be the group defined in the finer logarithmic Tate conjecture. The modified Bloch pole-order conjecture. The order of the pole of at equals
The source describes this as a modification of a conjecture of S. Bloch and notes that the finer log Tate conjecture implies it under semisimplicity of Frobenius; it is not resolved here.
Sources & referencesView supporting material
Primary source
Kazuya Kato, Chikara Nakayama and Sampei Usui, “Logarithmic Tate conjectures over finite fields”, arXiv:2502.16974 (2025).
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