Remarks on cycle classes of sections of the arithmetic fundamental group

zbMath1178.14019arXiv0807.2963MaRDI QIDQ3649473

Hélène Esnault, Olivier Wittenberg

Publication date: 4 December 2009

Full work available at URL: https://arxiv.org/abs/0807.2963

zbMATH Keywords

étale fundamental grouppronilpotent completioncycle class map

Mathematics Subject Classification ID

Étale and other Grothendieck topologies and (co)homologies (14F20) Homotopy theory and fundamental groups in algebraic geometry (14F35) Algebraic cycles (14C25)

Related Items (4)

The cuspidalisation of sections of arithmetic fundamental groups ⋮ The Brauer-Manin obstruction for sections of the fundamental group ⋮ On abelian birational sections ⋮ Une remarque sur les courbes de Reichardt–Lind et de Schinzel

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