Folded Tilting Complexes for Brauer star algebras ,M. Schaps, Bar-Ilan University Jeremy Rickard.University of Bristol
Shows that the tree-to-star one-sided tilting complex of Rickard and the star-to-tree one-sided tilting complex of Schaps-Zakay, when given compatible foldings, are inverse to each other. When completely folded, they give the two-term, two-sided complex of Rouquier.