The independence-of-realizations conjecture for log motives

Let RR be a family of realizations used to define the categories LMR(S)\mathrm{LM}_R(S) of log motives and LMMR(S)\mathrm{LMM}_R(S) of log mixed motives, and let RRR'\subseteq R be non-empty. The restriction functors forget the realizations indexed by RRR\setminus R'.

Independence-of-realizations conjecture. Restriction of realizations induces equivalences of categories

LMR(S)LMR(S),LMMR(S)LMMR(S).\mathrm{LM}_R(S)\overset{\simeq}{\longrightarrow}\mathrm{LM}_{R'}(S),\qquad \mathrm{LMM}_R(S)\overset{\simeq}{\longrightarrow}\mathrm{LMM}_{R'}(S).

This predicts that the categories are independent of the chosen non-empty family of realizations. The source provides no resolution status.

Sources & referencesView supporting material

Primary source

Tetsushi Ito, Kazuya Kato, Chikara Nakayama and Sampei Usui, “On log motives”, arXiv:1712.09815 (2017).

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