13 citations · 15 across the 3 of their papers we have counts for
4 papers · 1 filter
Maximal almost rigid modules over gentle algebras
Emily Barnard, Raquel Coelho Simoes, Emily Gunawan +1
We study maximal almost rigid modules over a gentle algebra . We prove that the number of indecomposable direct summands of every maximal almost rigid -module is equal to the…
Exceptional sequences in semidistributive lattices and the poset topology of wide subcategories
Emily Barnard, Eric J. Hanson
Let be a finite-dimensional algebra over a field . We describe how Buan and Marsh's -exceptional sequences can be used to give a "brick labeling" of a certain poset of wi…
Dynamical Combinatorics and Torsion Classes
Emily Barnard, Gordana Todorov, Shijie Zhu
For finite semidistributive lattices the map gives a bijection between the sets of completely join-irreducible elements and completely meet-irreducible elements. Here we study…
Minimal inclusions of torsion classes
Emily Barnard, Andrew T. Carroll, Shijie Zhu
Let be a finite-dimensional associative algebra. The torsion classes of form a lattice under containment, denoted by . In this paper, we characterize the co…