MCS Spaces are CS

Fuente: arXiv
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Main Authors: Alattar, Mohammad, Tadman, Lewis
Format: Preprint
Published: 2026
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_version_ 1866913176988155904
author Alattar, Mohammad
Tadman, Lewis
author_facet Alattar, Mohammad
Tadman, Lewis
contents In this paper we further develop the theory of MCS spaces. Our main result shows that MCS spaces, as defined by Perelman, are CS sets with respect to their MCS stratification, and that in fact, the intrinsic stratification agrees with the MCS stratification. As a consequence, we improve on Perelman's result and answer affirmatively a question by Fujioka.
format Preprint
id arxiv_https___arxiv_org_abs_2606_01119
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle MCS Spaces are CS
Alattar, Mohammad
Tadman, Lewis
Geometric Topology
General Topology
Metric Geometry
57N16, 57N80, 53C23
In this paper we further develop the theory of MCS spaces. Our main result shows that MCS spaces, as defined by Perelman, are CS sets with respect to their MCS stratification, and that in fact, the intrinsic stratification agrees with the MCS stratification. As a consequence, we improve on Perelman's result and answer affirmatively a question by Fujioka.
title MCS Spaces are CS
topic Geometric Topology
General Topology
Metric Geometry
57N16, 57N80, 53C23
url https://arxiv.org/abs/2606.01119