2 papers
math.RA2025
Weakly right coherent monoids
Levent Michael Dasar, Victoria Gould, Craig Miller
A monoid is said to be weakly right coherent if every finitely generated right ideal of is finitely presented as a right -act. It is known that is weakly right coher…
math.GR2024
Heights of one- and two-sided congruence lattices of semigroups
M. Brookes, J. East, C. Miller +2
The height of a poset is the supremum of the cardinalities of chains in . The exact formula for the height of the subgroup lattice of the symmetric group is…