PreprintCC BY 4.0arXiv
An exponential Lojasiewicz inequality for semi-Pfaffian sets
Abstract
We prove a generalization of the version, due to A. Gabrielov, of the Łojasiewicz inequality for not necessarily restricted semi-Pfaffian sets. Unlike the most variants of the Łojasiewicz inequality, it describes the rate of growth of a Pfaffian function on a semi-Pfaffian set X not only in a neighbourhood of its zero set in the domain of X but also in a neighbourhood of zeroes on the boundary of the domain. Gabrielov's version is essentially one-dimensional, we generalize it to a multidimensional case.
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BibTeX
@misc{vorobjov2026exponential,
title = {{An exponential Lojasiewicz inequality for semi-Pfaffian sets}},
author = {Nicolai Vorobjov},
howpublished = {arXiv},
year = {2026},
month = sep,
doi = {10.48550/arxiv.2609.20361},
eprint = {2609.20361},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2609.20361},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - An exponential Lojasiewicz inequality for semi-Pfaffian sets
AU - Nicolai Vorobjov
PY - 2026
DA - 2026/09/24
PB - arXiv
DO - 10.48550/arxiv.2609.20361
UR - https://arxiv.org/abs/2609.20361
AB - We prove a generalization of the version, due to A. Gabrielov, of the Łojasiewicz inequality for not necessarily restricted semi-Pfaffian sets. Unlike the most variants of the Łojasiewicz inequality, it describes the rate of growth of a Pfaffian function on a semi-Pfaffian set X not only in a neighbourhood of its zero set in the domain of X but also in a neighbourhood of zeroes on the boundary of the domain. Gabrielov's version is essentially one-dimensional, we generalize it to a multidimensional case.
ER -