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A motivic Vojta inequality for non-CM elliptic curves with unbounded height
Abstract
We study a bounded-degree form of a motivic Vojta inequality for pure André motives, arising from a question of Kato. We verify this inequality for infinitely many non-CM elliptic curves with unbounded stable Faltings height. The point is that ramification at the finite poles of the j-invariant gives the required discriminant bound.
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BibTeX
@misc{kawabe2026motivic,
title = {{A motivic Vojta inequality for non-CM elliptic curves with unbounded height}},
author = {Daiki Kawabe},
howpublished = {arXiv},
year = {2026},
month = nov,
doi = {10.48550/arxiv.2611.05672},
eprint = {2611.05672},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2611.05672},
}
RIS
TY - UNPB
TI - A motivic Vojta inequality for non-CM elliptic curves with unbounded height
AU - Daiki Kawabe
PY - 2026
DA - 2026/11/03
PB - arXiv
DO - 10.48550/arxiv.2611.05672
UR - https://arxiv.org/abs/2611.05672
AB - We study a bounded-degree form of a motivic Vojta inequality for pure André motives, arising from a question of Kato. We verify this inequality for infinitely many non-CM elliptic curves with unbounded stable Faltings height. The point is that ramification at the finite poles of the j-invariant gives the required discriminant bound.
ER -