惠特尼数最多为4的梯度序集的自同态猜想

IF 0.4 4区数学 Q4 MATHEMATICS

Studia Scientiarum Mathematicarum Hungarica Pub Date : 2023-10-24 DOI:10.1556/012.2023.01540

Miklós Bóna, Ryan R. Martin

引用次数: 0

摘要

证明了最大惠特尼数不超过4的梯度序集的自同态猜想。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The Endomorphism Conjecture for Graded Posets with Whitney Numbers at most 4

We prove the endomorphism conjecture for graded posets with largest Whitney number at most 4.

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来源期刊

Studia Scientiarum Mathematicarum Hungarica 数学-数学

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The journal publishes original research papers on various fields of mathematics, e.g., algebra, algebraic geometry, analysis, combinatorics, dynamical systems, geometry, mathematical logic, mathematical statistics, number theory, probability theory, set theory, statistical physics and topology.