PreprintCC BY 4.0arXiv
General constructions of normal bent partitions related to vectorial dual-bent functions
Abstract
Bent partitions were introduced as a generalization of partial spread construction of bent functions and they became a hot research topic recently. In this paper, we prove two general constructions of normal bent partitions that are related to vectorial dual-bent functions. They cover many of the currently known bent partitions of this type as partial cases. These constructions also provide a large number of new bent partitions. Relevant properties of bent functions obtained from such partitions are proven.
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BibTeX
@misc{kholosha2026general,
title = {{General constructions of normal bent partitions related to vectorial dual-bent functions}},
author = {Alexander Kholosha and Mohit Pal},
howpublished = {arXiv},
year = {2026},
month = oct,
doi = {10.48550/arxiv.2610.03420},
eprint = {2610.03420},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2610.03420},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - General constructions of normal bent partitions related to vectorial dual-bent functions
AU - Alexander Kholosha
AU - Mohit Pal
PY - 2026
DA - 2026/10/02
PB - arXiv
DO - 10.48550/arxiv.2610.03420
UR - https://arxiv.org/abs/2610.03420
AB - Bent partitions were introduced as a generalization of partial spread construction of bent functions and they became a hot research topic recently. In this paper, we prove two general constructions of normal bent partitions that are related to vectorial dual-bent functions. They cover many of the currently known bent partitions of this type as partial cases. These constructions also provide a large number of new bent partitions. Relevant properties of bent functions obtained from such partitions are proven.
ER -