3 papers
math.CO2026
Permutation of edges in mutation reduction of pointed Brauer trees
Reut Frenkel-Mayzlish, Mary Schaps, Zehavit Zvi
Aihara developed an algorithm for Brauer tree algebras, which we call a mutation reduction, for getting from a Brauer tree algebra to the simpler Brauer star algebra using a sequen…
math.RT2025
Quotients of Buildings by Non-uniform Lattices
Orit Sela, Mary Schaps, Uzi Vishne
We consider quotients of the Bruhat-Tits building associated to the projective linear groups of dimension over the function field by a non-uniform lattice $Î…
math.CO2025
Spin Multipartitions
Ola Amara-Omari, Mary Schaps
We conjecture an algorithm to construct spin multipartitions and prove that all the level one Fock spaces using our combinatorics are modules over the quantum enveloping algebra.