On even K-groups over p-adic Lie extensions of global function fields
Canadian mathematical bulletin, Tome 68 (2025) no. 3, pp. 729-743
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Let p be a fixed prime number, and let F be a global function field with characteristic not equal to p. In this article, we shall study the variation properties of the Sylow p-subgroups of the even K-groups in a p-adic Lie extension of F. When the p-adic Lie extension is assumed to contain the cyclotomic $\mathbb {Z}_p$-extension of F, we obtain growth estimate of these groups. We also establish a duality between the direct limit and inverse limit of the even K-groups.
Mots-clés :
Global function fields, even K-groups, p-adic Lie extensions
Lim, Meng Fai. On even K-groups over p-adic Lie extensions of global function fields. Canadian mathematical bulletin, Tome 68 (2025) no. 3, pp. 729-743. doi: 10.4153/S0008439525000049
@article{10_4153_S0008439525000049,
author = {Lim, Meng Fai},
title = {On even {K-groups} over p-adic {Lie} extensions of global function fields},
journal = {Canadian mathematical bulletin},
pages = {729--743},
year = {2025},
volume = {68},
number = {3},
doi = {10.4153/S0008439525000049},
url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439525000049/}
}
TY - JOUR AU - Lim, Meng Fai TI - On even K-groups over p-adic Lie extensions of global function fields JO - Canadian mathematical bulletin PY - 2025 SP - 729 EP - 743 VL - 68 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/S0008439525000049/ DO - 10.4153/S0008439525000049 ID - 10_4153_S0008439525000049 ER -
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