Congruence Lattices of Ideals in Categories and (Partial) Semigroups
Congruence Lattices of Ideals in Categories and (Partial) Semigroups
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范畴和(部分)半群中理想的同余格
DOI:
10.1090/memo/1408
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发表时间:
2023
影响因子:
1.9
通讯作者:
East J
中科院分区:
文献类型:
--
作者:
East J
This monograph presents a unified framework for determining the congruences on a number of monoids and categories of transformations, diagrams, matrices and braids, and on all their ideals. The key theoretical advances present an iterative process of stacking certain normal subgroup lattices on top of each other to successively build congruence lattices of a chain of ideals. This is applied to several specific categories of: transformations; order/orientation preserving/reversing transformations; partitions; planar/annular partitions; Brauer, Temperley–Lieb and Jones partitions; linear and projective linear transformations; and partial braids. Special considerations are needed for certain small ideals, and technically more intricate theoretical underpinnings for the linear and partial braid categories.
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影响因子:
0.8
作者:
J. East;N. Ruškuc
通讯作者:
J. East;N. Ruškuc
影响因子:
1.7
作者:
Daniel E. Flath;Tom Halverson;Kathryn E Herbig
通讯作者:
Kathryn E Herbig
影响因子:
0.5
作者:
N. D. Gilbert
通讯作者:
N. D. Gilbert
DOI:
10.1016/j.jcta.2016.09.001
发表时间:
2014-04
期刊:
J. Comb. Theory A
影响因子:
--
作者:
J. East;R. Gray
通讯作者:
J. East;R. Gray
影响因子:
1.7
作者:
J. East;J. Mitchell;N. Ruškuc;M. Torpey
通讯作者:
J. East;J. Mitchell;N. Ruškuc;M. Torpey