Geisser's finite generation conjecture for motivic and Weil–étale cohomology
Geisser's finite generation conjecture for motivic and Weil–étale cohomology
Let be smooth and proper over a finite field, and let , , , and be the motivic, Weil–étale, and Kato cohomology groups occurring in the paper's exact diagram. Geisser's cohomological finite generation conjecture. The boldface groups in that diagram are finitely generated for all , , and . Finite generation of motivic cohomology generalizes Bass's conjecture, while finite generation of Weil–étale cohomology is equivalent to Tate's and Beilinson's conjectures. The general assertion remains open.
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Primary source
Thomas H Geisser, “Finite generation conjectures for cohomology over finite fields”, arXiv:1103.5544 (2011).
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