Arithmetic of Finite Ordered Sets: Cancellation of Exponents, I

被引:0
|
作者
Ralph McKenzie
机构
[1] Vanderbilt University,Department of Mathematics
来源
Order | 1999年 / 16卷
关键词
cancellation of exponents; exponentiation; posets;
D O I
暂无
中图分类号
学科分类号
摘要
Garrett Birkhoff conjectured in 1942 that when A, B, P are finite posets satisfying AP ≅ BP, then A ≅ B. We show that this is true in case P is dismantlable to each of its points, or P is connected and each of A and B is dismantlable to each of its covering pairs.
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页码:313 / 333
页数:20
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